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#1 Le 09/03/2020, à 22:41

Bebes

[RESOLU] L'exécution de "grub-install/dev/sda" a échoué.

Bonjour,

J'espère me trouver au bon endroit pour parler de mon problème d'installation ! big_smile

Un problème commun j'imagine mais que je ne sais pas résoudre car je n'en saisi pas la cause : en cherchant à installer à partir d'un DVD Ubuntu 18.4.04 en dual boot avec Windows 7 je rencontre le problème "L'exécution de "grub-install/dev/sda" a échoué.".

J'avais au préalable partitionné mon SSD via l'outil de Windows :
Modèle : ATA Samsung SSD 850 (scsi)
Disque /dev/sdc : 250GB
Taille des secteurs (logiques/physiques) : 512B/512B
Table de partitions : msdos
Drapeaux de disque :

Numéro  Début   Fin    Taille  Type      Système de fichiers  Drapeaux
1      32,3kB  217GB  217GB   primary   ntfs                 démarrage
2      217GB   250GB  33,6GB  extended
5      217GB   250GB  33,6GB  logical   ext4

J'ai édité un Boot-info, mais je ne sais pas le lire :
http://paste.ubuntu.com/p/rtGfCQgHt3/

Depuis cet échec, mon PC boote normalement sur Windows et je peux lancer la démo Ubuntu à partir du DVD.

J'espère que quelqu'un pourra m'aider à résoudre mon problème !

Merci et à bientôt !

Dernière modification par Bebes (Le 22/04/2020, à 19:58)

Hors ligne

#2 Le 09/03/2020, à 22:43

xubu1957

Re : [RESOLU] L'exécution de "grub-install/dev/sda" a échoué.

Bonsoir,

Collage du Boot-info, pour les spécialistes :


Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => Windows 2000/XP/2003 is installed in the MBR of /dev/sdb.
 => Windows 7/8/2012 is installed in the MBR of /dev/sdc.

sda1: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sda1: unknown filesystem type ''.

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  According to the info in the boot sector, sda2 has 
                       3518803967 sectors, but according to the info from 
                       fdisk, it has 7813771263 sectors.
    Operating System:  
    Boot files:        

sdb1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdc1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD /Windows/System32/winload.exe

sdc2: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sdc5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /etc/fstab /boot/grub/i386-pc/core.img

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 4,294,967,295 4,294,967,295  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                    34       262,177       262,144 Microsoft Reserved Partition (Windows)
/dev/sda2               264,192 7,814,035,455 7,813,771,264 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 1.4 TiB, 1500301910016 bytes, 2930277168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                  63 2,930,272,064 2,930,272,002  42 SFS


Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1    *             63   422,856,063   422,856,001   7 NTFS / exFAT / HPFS
/dev/sdc2         422,856,702   488,396,799    65,540,098   5 Extended
/dev/sdc5         422,856,704   488,396,799    65,540,096  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/sda1                                                          
/dev/sda2        5A464564464541CD                       ntfs       4T
/dev/sdb1        D4A032AFA0329846                       ntfs       STOCK
/dev/sdc1        00002F0D00004BF0                       ntfs       
/dev/sdc5        602d6989-04f8-43e2-9e3d-48c7f246dd7a   ext4       
/dev/sr0         2020-02-03-18-40-13-00                 iso9660    Ubuntu 18.04.4 LTS amd64

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar  9 20:54 ata-PLEXTOR_DVDR_PX-800A -> ../../sr0
lrwxrwxrwx 1 root root  9 Mar  9 21:01 ata-ST4000DM004-2CV104_WFN0N1RR -> ../../sda
lrwxrwxrwx 1 root root 10 Mar  9 21:01 ata-ST4000DM004-2CV104_WFN0N1RR-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar  9 21:01 ata-ST4000DM004-2CV104_WFN0N1RR-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar  9 21:01 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar  9 21:01 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Mar  9 21:01 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Mar  9 21:01 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part5 -> ../../sdc5
lrwxrwxrwx 1 root root  9 Mar  9 21:01 ata-WDC_WD15EADS-22P8B0_WD-WMAVU2200977 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar  9 21:01 ata-WDC_WD15EADS-22P8B0_WD-WMAVU2200977-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Mar  9 21:01 wwn-0x5000c500bdbe9e83 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar  9 21:01 wwn-0x5000c500bdbe9e83-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar  9 21:01 wwn-0x5000c500bdbe9e83-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar  9 21:01 wwn-0x50014ee057603a75 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar  9 21:01 wwn-0x50014ee057603a75-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Mar  9 21:01 wwn-0x5002538da036cd52 -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar  9 21:01 wwn-0x5002538da036cd52-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Mar  9 21:01 wwn-0x5002538da036cd52-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Mar  9 21:01 wwn-0x5002538da036cd52-part5 -> ../../sdc5

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sr0         /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)


=============================== sdc5/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdc5 during installation
UUID=602d6989-04f8-43e2-9e3d-48c7f246dd7a /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdc5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 205.774581909 = 220.948774912  boot/grub/i386-pc/core.img                     1
 205.227535248 = 220.361388032  boot/vmlinuz-5.3.0-28-generic                  2
 205.227535248 = 220.361388032  vmlinuz                                        2
 226.235218048 = 242.918215680  boot/initrd.img-5.3.0-28-generic               3
 226.235218048 = 242.918215680  initrd.img                                     3
 226.235218048 = 242.918215680  initrd.img.old                                 3

=============================== StdErr Messages: ===============================

File descriptor 10 (/proc/7461/mountinfo) leaked on lvs invocation. Parent PID 18309: bash
File descriptor 63 (pipe:[113613]) leaked on lvs invocation. Parent PID 18309: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20200309_2101 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
erreur : invalid volume.
erreur : invalid volume.
erreur : invalid volume.
Warning: Unable to open /dev/sr0 read-write (Read-only file system).  /dev/sr0 has been opened read-only.
Partition 1 does not start on physical sector boundary.
boot-info is executed in live-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd quiet splash --- maybe-ubiquity
ls: impossible d'accéder à '/home/usr/.config': Aucun fichier ou dossier de ce type

=================== os-prober:
/dev/sdc1:Windows 7:Windows:chain
/dev/sdc5:Ubuntu 18.04.4 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda2: LABEL="4T" UUID="5A464564464541CD" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="a330b8bd-d331-47a7-b438-9829287db5d3"
/dev/sdb1: LABEL="STOCK" UUID="D4A032AFA0329846" TYPE="ntfs" PARTUUID="52809b95-01"
/dev/sdc1: UUID="00002F0D00004BF0" TYPE="ntfs" PARTUUID="612b8444-01"
/dev/sdc5: UUID="602d6989-04f8-43e2-9e3d-48c7f246dd7a" TYPE="ext4" PARTUUID="612b8444-05"
/dev/sr0: UUID="2020-02-03-18-40-13-00" LABEL="Ubuntu 18.04.4 LTS amd64" TYPE="iso9660" PTUUID="6e037a9d" PTTYPE="dos"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/loop8: TYPE="squashfs"
/dev/sda1: PARTLABEL="Microsoft reserved partition" PARTUUID="64e11207-7bc7-4811-b5ac-4393da4a22d0"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

Partition 1 does not start on physical sector boundary.

=================== sdc5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 févr.  3 18:25 grub.d
total 80
-rwxr-xr-x 1 root root 10046 nov.  11 05:52 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 nov.  11 05:52 10_linux
-rwxr-xr-x 1 root root 11298 nov.  11 05:52 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 nov.  11 05:52 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.  11 05:52 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.  11 05:52 40_custom
-rwxr-xr-x 1 root root   216 nov.  11 05:52 41_custom
-rw-r--r-- 1 root root   483 nov.  11 05:52 README




=================== sdc5/etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"




=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb1.
sdc1	: sdc,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdc1.
sdc5	: sdc,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdc5.

sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	34 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	63 sectors * 512 bytes
sdc	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	63 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:4001GB:scsi:512:4096:gpt:ATA ST4000DM004-2CV1:;
1:17.4kB:134MB:134MB::Microsoft reserved partition:msftres;
2:135MB:4001GB:4001GB:ntfs:Basic data partition:msftdata;

BYT;
/dev/sdb:1500GB:scsi:512:512:msdos:ATA WDC WD15EADS-22P:;
1:32.3kB:1500GB:1500GB:ntfs::;

BYT;
/dev/sdc:250GB:scsi:512:512:msdos:ATA Samsung SSD 850:;
1:32.3kB:217GB:217GB:ntfs::boot;
2:217GB:250GB:33.6GB:::;
5:217GB:250GB:33.6GB:ext4::;

BYT;
/dev/sr0:2127MB:scsi:2048:2048:mac:PLEXTOR DVDR PX-800A:;
1:2048B:6143B:4096B::Apple:;
2:6150kB:8673kB:2523kB::EFI:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1,9G
loop1 loop squashfs  89,1M
loop2 loop squashfs  54,7M
loop3 loop squashfs  44,9M
loop4 loop squashfs 160,2M
loop5 loop squashfs   4,2M
loop6 loop squashfs  14,8M
loop7 loop squashfs   956K
loop8 loop squashfs   3,7M
sda   disk            3,7T
sda1  part            128M
sda2  part ntfs       3,7T 4T
sdb   disk            1,4T
sdb1  part ntfs       1,4T STOCK
sdc   disk          232,9G
sdc1  part ntfs     201,6G
sdc2  part              1K
sdc5  part ext4      31,3G
sr0   rom  iso9660      2G Ubuntu 18.04.4 LTS amd64

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    0  1  0         /snap/core/8268
loop2    0  1  0         /snap/core18/1668
loop3    0  1  0         /snap/gtk-common-themes/1440
loop4    0  1  0         /snap/gnome-3-28-1804/116
loop5    0  1  0         /snap/gnome-calculator/544
loop6    0  1  0         /snap/gnome-characters/399
loop7    0  1  0         /snap/gnome-logs/81
loop8    0  1  0         /snap/gnome-system-monitor/127
sda      1  0  0 running
sda1     1  0  0
sda2     1  0  0         /mnt/boot-sav/sda2
sdb      1  0  0 running
sdb1     1  0  0         /mnt/boot-sav/sdb1
sdc      0  0  0 running
sdc1     0  0  0         /mnt/boot-sav/sdc1
sdc2     0  0  0
sdc5     0  0  0         /mnt/boot-sav/sdc5
sr0      1  0  1 running /cdrom


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=12280180k,nr_inodes=3070045,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=2461152k,mode=755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=19585)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=2461148k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_116.snap on /snap/gnome-3-28-1804/116 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb1 on /mnt/boot-sav/sdb1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdc1 on /mnt/boot-sav/sdc1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdc5 on /mnt/boot-sav/sdc5 type ext4 (rw,relatime)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdc1 sdc2 sdc5 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdc sdc1 sdc2 sdc5 sg0 sg1 sg2 sg3 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom userio vfio vga_arbiter vhci vhost-net vhost-vsock zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 04 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff af bc d1 01 00 00 00  |................|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  cd 41 45 46 64 45 46 5a  |.........AEFdEFZ|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 3f 00 00 00  |........?...?...|
00000020  00 00 00 00 80 00 80 00  01 67 a8 ae 00 00 00 00  |.........g......|
00000030  00 00 0c 00 00 00 00 00  70 86 ea 0a 00 00 00 00  |........p.......|
00000040  f6 00 00 00 01 00 00 00  46 98 32 a0 af 32 a0 d4  |........F.2..2..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 45 72 72  2e 20 6c 65 63 74 75 72  |.....Err. lectur|
00000190  65 20 64 69 73 71 75 65  00 0d 0a 4e 54 4c 44 52  |e disque...NTLDR|
000001a0  20 6d 61 6e 71 75 65 00  0d 0a 4e 54 4c 44 52 20  | manque...NTLDR |
000001b0  65 73 74 20 63 6f 6d 70  72 65 73 73 82 00 0d 0a  |est compress....|
000001c0  45 6e 74 72 65 7a 20 43  74 72 6c 2b 41 6c 74 2b  |Entrez Ctrl+Alt+|
000001d0  53 75 70 70 72 20 70 6f  75 72 20 72 65 64 82 6d  |Suppr pour red.m|
000001e0  61 72 72 65 72 0d 0a 00  0d 0a 00 00 00 00 00 00  |arrer...........|
000001f0  00 00 00 00 00 00 00 00  83 99 a8 be 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdc1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 3f 00 00 00  |........?...?...|
00000020  00 00 00 00 80 00 80 00  40 45 34 19 00 00 00 00  |........@E4.....|
00000030  27 00 00 00 00 00 00 00  54 c4 d1 01 00 00 00 00  |'.......T.......|
00000040  f6 00 00 00 01 00 00 00  f0 4b 00 00 0d 2f 00 00  |.........K.../..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200
Partition 1 does not start on physical sector boundary.

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs   12G     0   12G   0% /dev
tmpfs          tmpfs     2.4G  1.7M  2.4G   1% /run
/dev/sr0       iso9660   2.0G  2.0G     0 100% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay    12G  535M   12G   5% /
tmpfs          tmpfs      12G   49M   12G   1% /dev/shm
tmpfs          tmpfs     5.0M  8.0K  5.0M   1% /run/lock
tmpfs          tmpfs      12G     0   12G   0% /sys/fs/cgroup
tmpfs          tmpfs      12G  4.0K   12G   1% /tmp
tmpfs          tmpfs     2.4G   52K  2.4G   1% /run/user/999
/dev/loop1     squashfs   90M   90M     0 100% /snap/core/8268
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop3     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop4     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop5     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/sda2      fuseblk   3.7T  515G  3.2T  14% /mnt/boot-sav/sda2
/dev/sdb1      fuseblk   1.4T  1.2T  192G  87% /mnt/boot-sav/sdb1
/dev/sdc1      fuseblk   202G  133G   69G  66% /mnt/boot-sav/sdc1
/dev/sdc5      ext4       31G  6.2G   23G  22% /mnt/boot-sav/sdc5

=================== fdisk -l:
Disk /dev/loop0: 1.9 GiB, 2029981696 bytes, 3964808 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 89.1 MiB, 93417472 bytes, 182456 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 54.7 MiB, 57294848 bytes, 111904 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 44.9 MiB, 47063040 bytes, 91920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 160.2 MiB, 167931904 bytes, 327992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 4.2 MiB, 4403200 bytes, 8600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 14.8 MiB, 15462400 bytes, 30200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 96A72E13-06C4-4C4B-866D-E37BCD37EDA6

Device      Start        End    Sectors  Size Type
/dev/sda1      34     262177     262144  128M Microsoft reserved
/dev/sda2  264192 7814035455 7813771264  3.7T Microsoft basic data



Disk /dev/sdb: 1.4 TiB, 1500301910016 bytes, 2930277168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x52809b95

Device     Boot Start        End    Sectors  Size Id Type
/dev/sdb1          63 2930272064 2930272002  1.4T 42 SFS


Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x612b8444

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sdc1  *           63 422856063 422856001 201.6G  7 HPFS/NTFS/exFAT
/dev/sdc2       422856702 488396799  65540098  31.3G  5 Extended
/dev/sdc5       422856704 488396799  65540096  31.3G 83 Linux


Disk /dev/loop8: 3.7 MiB, 3825664 bytes, 7472 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sdc5 into the MBRs of all disks (except live-disks and removable disks without OS).
Additional repair would be performed: unhide-bootmenu-10s


=================== Advice in case of suggested repair
SFS détecté. Vous souhaiterez probablement ré-essayer après avoir converti le partitionnement dynamique Windows (partitions SFS) en un disque basique. Cela peut être réalisé via des outils tels que TestDisk ou EASEUS-Partition-Master / MiniTool-Partition-Wizard.
Voulez-vous continuer ?


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sdc (ATA Samsung SSD 850) !

Les fichiers de démarrage de [Ubuntu 18.04.4 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Boot-Repair]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)


=================== User settings
The settings chosen by the user will not act on the boot.

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

Hors ligne

#3 Le 10/03/2020, à 00:43

MicP

Re : [RESOLU] L'exécution de "grub-install/dev/sda" a échoué.

Bebes a écrit :

…"L'exécution de "grub-install/dev/sda" a échoué.".…

Il faudrait sans doute essayer en insérant un caractère espace entre grub-install et /dev/sda

grub-install /dev/sda

Dernière modification par MicP (Le 10/03/2020, à 00:43)

Hors ligne

#4 Le 10/03/2020, à 00:55

Babdu89

Re : [RESOLU] L'exécution de "grub-install/dev/sda" a échoué.

Bonsoir.

Je suppose que lors de l'installation, à l'étape"Type d'installation" tu es passé par "Autre chose". Ce qui te permet de pouvoir installer en choisissant le partitionnement.

Seulement l'installateur de Ubuntu, face à une configuration à plusieurs disques, à la fâcheuse tendance de vouloir écrire la première partie de grub dans le premier disque /dev/sda.
Comme tu as certainement, laissé en l'état la proposition. Il tente cette installation de grub sur le disque /dev/sda, qui échoué.

Alors sur le disque /dev/sda, il n'y a pas de système installé. Dans le secteur d'amorçage (boot), il n'y a rien d'installé.

 => No boot loader is installed in the MBR of /dev/sda.

Sur le secteur de boot disque /dev/sdb, il y a ton Windows 7., avec son MBR compatible Windows.

 => Windows 2000/XP/2003 is installed in the MBR of /dev/sdb.

Qui te permet de démarrer ton Windows.

Sur le disque /dev/sdc tu as installé Ubuntu en /dev/sdc5.
Tu aurais du indiquer /dev/sdc, (sans numéro de partition) puisque tu as installé ubuntu en /dev/sdc5.

Actuellement il y a aussi un mbr compatible Windows.

 => Windows 7/8/2012 is installed in the MBR of /dev/sdc.

Lorsqu'on regarde la proposition de réinstallation(réparation recommandée) de grub par boot-repair, il propose ceci;

=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sdc5 into the MBRs of all disks (except live-disks and removable disks without OS).
Additional repair would be performed: unhide-bootmenu-10s

Nota;
En gros grub s'installe en deux parties. La première partie dans le secteur de boot du disque d'installation, la deuxième partie dans la partition d'installation.

Boot-Repair propose de réinstaller Grub dans Ubuntu en /sdc5, çà c'est OK. Et dans le secteur de boot de tous les disques, et çà, çà ne va pas, car il va mettre grub dans le secteur de boot de ton Widows7 alors qu'il y a un mbr compatible Windows qui s'y trouve. Grub va écraser le MBR Windows, et çà ne convient pas.

Pourquoi boot-repair propose çà?.
Si l'installateur Ubuntu est un peut perdu devant une configuration a plusieurs disques, comme on peut le voir. Boot-Repair a son petit travers lui aussi.

Lorsque tu lances boot-repair, à un moment donné, il demande si le disque untel est un disque amovible.
Comme c'est un disque interne on a tendance à répondre NON! à la question. Et boot-repair fait lui aussi des siennes. Il va installer grub première partie dans le secteur de boot de tous les disques, alors que l'on demande  qu'il l'installe seulement dans celui où est installé Ubuntu, /dev/sdc.

Donc pour que ton Ubuntu démarre et fonctionne correctement, il faut relancer Boot-repair pour réinstaller grub. Répondre OUI! à la question concernant un disque amovible, et en passant par la réparation recommandée, il va réinstaller grub dans Ubuntu en /dev/sdc5, en mettant la première partie de grub uniquement dans le secteur de boot de /dev/sdc.

Nota; si lors de l'utilisation de boot-repair pour réinstaller grub, il ne te demande pas si le disque untel est un disque amovible. Il faut quitter l'utilisation de boot-repair. Et passer par les "Options avancées" pour indiquer comment réinstaller grub à boot-repair.

Lorsque c'est fini, noter l'URL du boot info. Et régler le Bios de la machine pour qu'elle démarre sur le disque où est Ubuntu /dev/sdc. Windows sera proposé au menu Grub.

@+.   Babdu89   .


J'ai découvert Ubuntu avec la 07.10.... Et alors?!...  Depuis je regarde de temps en temps si Windows marche toujours....

Hors ligne

#5 Le 11/03/2020, à 23:52

Bebes

Re : [RESOLU] L'exécution de "grub-install/dev/sda" a échoué.

Bonsoir et merci à tous les trois pour vos messages très rapides !

J'ai décrypté et suivi tes instruction Babdu89. Je suis passé par Boot-Repair mais contre toute attente il ne m'a pas demandé quoique ce soit et il a directement écrasé le MBR de dev/sbc de Windows avec un petit message d'erreur que j'ai mis ci-dessous pour info avec le Boot-info associé.

Rien de dramatique : le dual boot se lance et permet d'accéder à Windows comme à Ubuntu. Cependant en termes de performances, les démarrages sont plus lents.

Je me dis donc :

  1. Essayer d'installer GRUB sur le MBR de dev/sba qui est toujours vide

  2. Si succès du point 1. tenter de réparer le MBR Windows de dev/sbc


Est-ce pertinent ? Je me dis que c'est ce que tu avais en tête Babdu89 quand tu m'as répondu.

Sinon réinstaller l'image de mon Windows que j'avais préparée avant l'installation d'Ubuntu, puis réinstaller Ubuntu, mais ça me semble un peu plus lourd comme démarche...

En tout cas merci encore à tous et très bonne fin de soirée ! smile

Une erreur est survenue pendant la réparation.

Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => Windows 2000/XP/2003 is installed in the MBR of /dev/sdb.
 => Grub2 (v2.00) is installed in the MBR of /dev/sdc and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos5)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sda1: unknown filesystem type ''.

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  According to the info in the boot sector, sda2 has 
                       3518803967 sectors, but according to the info from 
                       fdisk, it has 7813771263 sectors.
    Operating System:  
    Boot files:        

sdb1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdc1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD /Windows/System32/winload.exe

sdc2: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sdc5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 4,294,967,295 4,294,967,295  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                    34       262,177       262,144 Microsoft Reserved Partition (Windows)
/dev/sda2               264,192 7,814,035,455 7,813,771,264 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 1.4 TiB, 1500301910016 bytes, 2930277168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                  63 2,930,272,064 2,930,272,002  42 SFS


Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1    *             63   422,856,063   422,856,001   7 NTFS / exFAT / HPFS
/dev/sdc2         422,856,702   488,396,799    65,540,098   5 Extended
/dev/sdc5         422,856,704   488,396,799    65,540,096  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/sda1                                                          
/dev/sda2        5A464564464541CD                       ntfs       4T
/dev/sdb1        D4A032AFA0329846                       ntfs       STOCK
/dev/sdc1        00002F0D00004BF0                       ntfs       
/dev/sdc5        602d6989-04f8-43e2-9e3d-48c7f246dd7a   ext4       
/dev/sr0         2020-02-03-18-40-13-00                 iso9660    Ubuntu 18.04.4 LTS amd64

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar 11 20:31 ata-PLEXTOR_DVDR_PX-800A -> ../../sr0
lrwxrwxrwx 1 root root  9 Mar 11 20:38 ata-ST4000DM004-2CV104_WFN0N1RR -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 11 20:38 ata-ST4000DM004-2CV104_WFN0N1RR-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 11 20:38 ata-ST4000DM004-2CV104_WFN0N1RR-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar 11 20:38 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar 11 20:38 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Mar 11 20:38 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Mar 11 20:38 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part5 -> ../../sdc5
lrwxrwxrwx 1 root root  9 Mar 11 20:38 ata-WDC_WD15EADS-22P8B0_WD-WMAVU2200977 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 11 20:38 ata-WDC_WD15EADS-22P8B0_WD-WMAVU2200977-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Mar 11 20:38 wwn-0x5000c500bdbe9e83 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 11 20:38 wwn-0x5000c500bdbe9e83-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 11 20:38 wwn-0x5000c500bdbe9e83-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Mar 11 20:38 wwn-0x50014ee057603a75 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 11 20:38 wwn-0x50014ee057603a75-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Mar 11 20:38 wwn-0x5002538da036cd52 -> ../../sdc
lrwxrwxrwx 1 root root 10 Mar 11 20:38 wwn-0x5002538da036cd52-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Mar 11 20:38 wwn-0x5002538da036cd52-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Mar 11 20:38 wwn-0x5002538da036cd52-part5 -> ../../sdc5

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sr0         /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)


=========================== sdc5/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd2,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  602d6989-04f8-43e2-9e3d-48c7f246dd7a
else
  search --no-floppy --fs-uuid --set=root 602d6989-04f8-43e2-9e3d-48c7f246dd7a
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=1
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-602d6989-04f8-43e2-9e3d-48c7f246dd7a' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  602d6989-04f8-43e2-9e3d-48c7f246dd7a
	else
	  search --no-floppy --fs-uuid --set=root 602d6989-04f8-43e2-9e3d-48c7f246dd7a
	fi
        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=602d6989-04f8-43e2-9e3d-48c7f246dd7a ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-28-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-602d6989-04f8-43e2-9e3d-48c7f246dd7a' {
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-advanced-602d6989-04f8-43e2-9e3d-48c7f246dd7a' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  602d6989-04f8-43e2-9e3d-48c7f246dd7a
		else
		  search --no-floppy --fs-uuid --set=root 602d6989-04f8-43e2-9e3d-48c7f246dd7a
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=602d6989-04f8-43e2-9e3d-48c7f246dd7a ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-602d6989-04f8-43e2-9e3d-48c7f246dd7a' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  602d6989-04f8-43e2-9e3d-48c7f246dd7a
		else
		  search --no-floppy --fs-uuid --set=root 602d6989-04f8-43e2-9e3d-48c7f246dd7a
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=602d6989-04f8-43e2-9e3d-48c7f246dd7a ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  602d6989-04f8-43e2-9e3d-48c7f246dd7a
	else
	  search --no-floppy --fs-uuid --set=root 602d6989-04f8-43e2-9e3d-48c7f246dd7a
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  602d6989-04f8-43e2-9e3d-48c7f246dd7a
	else
	  search --no-floppy --fs-uuid --set=root 602d6989-04f8-43e2-9e3d-48c7f246dd7a
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (on /dev/sdc1)' --class windows --class os $menuentry_id_option 'osprober-chain-00002F0D00004BF0' {
	insmod part_msdos
	insmod ntfs
	set root='hd2,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos1 --hint-efi=hd2,msdos1 --hint-baremetal=ahci2,msdos1  00002F0D00004BF0
	else
	  search --no-floppy --fs-uuid --set=root 00002F0D00004BF0
	fi
	parttool ${root} hidden-
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sdc5/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdc5 during installation
UUID=602d6989-04f8-43e2-9e3d-48c7f246dd7a /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdc5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 203.766086578 = 218.792169472  boot/grub/grub.cfg                             1
 205.790447235 = 220.965810176  boot/grub/i386-pc/core.img                     1
 205.227535248 = 220.361388032  boot/vmlinuz-5.3.0-28-generic                  2
 205.227535248 = 220.361388032  vmlinuz                                        2
 226.235218048 = 242.918215680  boot/initrd.img-5.3.0-28-generic               3
 226.235218048 = 242.918215680  initrd.img                                     3
 226.235218048 = 242.918215680  initrd.img.old                                 3

=============================== StdErr Messages: ===============================

File descriptor 10 (/proc/7706/mountinfo) leaked on lvs invocation. Parent PID 20371: bash
File descriptor 63 (pipe:[120830]) leaked on lvs invocation. Parent PID 20371: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20200311_2038 ===================
boot-repair version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
erreur : invalid volume.
erreur : invalid volume.
erreur : invalid volume.
Warning: Unable to open /dev/sr0 read-write (Read-only file system).  /dev/sr0 has been opened read-only.
Partition 1 does not start on physical sector boundary.
boot-repair is executed in live-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd quiet splash --- maybe-ubiquity
ls: impossible d'accéder à '/home/usr/.config': Aucun fichier ou dossier de ce type

=================== os-prober:
/dev/sdc1:Windows 7:Windows:chain
/dev/sdc5:Ubuntu 18.04.4 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda2: LABEL="4T" UUID="5A464564464541CD" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="a330b8bd-d331-47a7-b438-9829287db5d3"
/dev/sdb1: LABEL="STOCK" UUID="D4A032AFA0329846" TYPE="ntfs" PARTUUID="52809b95-01"
/dev/sdc1: UUID="00002F0D00004BF0" TYPE="ntfs" PARTUUID="612b8444-01"
/dev/sdc5: UUID="602d6989-04f8-43e2-9e3d-48c7f246dd7a" TYPE="ext4" PARTUUID="612b8444-05"
/dev/sr0: UUID="2020-02-03-18-40-13-00" LABEL="Ubuntu 18.04.4 LTS amd64" TYPE="iso9660" PTUUID="6e037a9d" PTTYPE="dos"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/loop8: TYPE="squashfs"
/dev/sda1: PARTLABEL="Microsoft reserved partition" PARTUUID="64e11207-7bc7-4811-b5ac-4393da4a22d0"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

Partition 1 does not start on physical sector boundary.

=================== sdc5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 févr.  3 18:25 grub.d
total 80
-rwxr-xr-x 1 root root 10046 nov.  11 05:52 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 nov.  11 05:52 10_linux
-rwxr-xr-x 1 root root 11298 nov.  11 05:52 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 nov.  11 05:52 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.  11 05:52 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.  11 05:52 40_custom
-rwxr-xr-x 1 root root   216 nov.  11 05:52 41_custom
-rw-r--r-- 1 root root   483 nov.  11 05:52 README




=================== sdc5/etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"




=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb1.
sdc1	: sdc,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdc1.
sdc5	: sdc,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdc5.

sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	34 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	63 sectors * 512 bytes
sdc	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	63 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:4001GB:scsi:512:4096:gpt:ATA ST4000DM004-2CV1:;
1:17.4kB:134MB:134MB::Microsoft reserved partition:msftres;
2:135MB:4001GB:4001GB:ntfs:Basic data partition:msftdata;

BYT;
/dev/sdb:1500GB:scsi:512:512:msdos:ATA WDC WD15EADS-22P:;
1:32.3kB:1500GB:1500GB:ntfs::;

BYT;
/dev/sdc:250GB:scsi:512:512:msdos:ATA Samsung SSD 850:;
1:32.3kB:217GB:217GB:ntfs::boot;
2:217GB:250GB:33.6GB:::;
5:217GB:250GB:33.6GB:ext4::;

BYT;
/dev/sr0:2127MB:scsi:2048:2048:mac:PLEXTOR DVDR PX-800A:;
1:2048B:6143B:4096B::Apple:;
2:6150kB:8673kB:2523kB::EFI:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1,9G
loop1 loop squashfs  89,1M
loop2 loop squashfs  54,7M
loop3 loop squashfs  44,9M
loop4 loop squashfs 160,2M
loop5 loop squashfs   4,2M
loop6 loop squashfs  14,8M
loop7 loop squashfs   956K
loop8 loop squashfs   3,7M
sda   disk            3,7T
sda1  part            128M
sda2  part ntfs       3,7T 4T
sdb   disk            1,4T
sdb1  part ntfs       1,4T STOCK
sdc   disk          232,9G
sdc1  part ntfs     201,6G
sdc2  part              1K
sdc5  part ext4      31,3G
sr0   rom  iso9660      2G Ubuntu 18.04.4 LTS amd64

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    0  1  0         /snap/core/8268
loop2    0  1  0         /snap/core18/1668
loop3    0  1  0         /snap/gtk-common-themes/1440
loop4    0  1  0         /snap/gnome-3-28-1804/116
loop5    0  1  0         /snap/gnome-calculator/544
loop6    0  1  0         /snap/gnome-characters/399
loop7    0  1  0         /snap/gnome-logs/81
loop8    0  1  0         /snap/gnome-system-monitor/127
sda      1  0  0 running
sda1     1  0  0
sda2     1  0  0         /mnt/boot-sav/sda2
sdb      1  0  0 running
sdb1     1  0  0         /mnt/boot-sav/sdb1
sdc      0  0  0 running
sdc1     0  0  0         /mnt/boot-sav/sdc1
sdc2     0  0  0
sdc5     0  0  0         /mnt/boot-sav/sdc5
sr0      1  0  1 running /cdrom


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=12280180k,nr_inodes=3070045,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=2461152k,mode=755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=18324)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=2461148k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_116.snap on /snap/gnome-3-28-1804/116 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb1 on /mnt/boot-sav/sdb1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdc1 on /mnt/boot-sav/sdc1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdc5 on /mnt/boot-sav/sdc5 type ext4 (rw,relatime)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdc1 sdc2 sdc5 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdc sdc1 sdc2 sdc5 sg0 sg1 sg2 sg3 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom userio vfio vga_arbiter vhci vhost-net vhost-vsock zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 04 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff af bc d1 01 00 00 00  |................|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  cd 41 45 46 64 45 46 5a  |.........AEFdEFZ|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 3f 00 00 00  |........?...?...|
00000020  00 00 00 00 80 00 80 00  01 67 a8 ae 00 00 00 00  |.........g......|
00000030  00 00 0c 00 00 00 00 00  70 86 ea 0a 00 00 00 00  |........p.......|
00000040  f6 00 00 00 01 00 00 00  46 98 32 a0 af 32 a0 d4  |........F.2..2..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 45 72 72  2e 20 6c 65 63 74 75 72  |.....Err. lectur|
00000190  65 20 64 69 73 71 75 65  00 0d 0a 4e 54 4c 44 52  |e disque...NTLDR|
000001a0  20 6d 61 6e 71 75 65 00  0d 0a 4e 54 4c 44 52 20  | manque...NTLDR |
000001b0  65 73 74 20 63 6f 6d 70  72 65 73 73 82 00 0d 0a  |est compress....|
000001c0  45 6e 74 72 65 7a 20 43  74 72 6c 2b 41 6c 74 2b  |Entrez Ctrl+Alt+|
000001d0  53 75 70 70 72 20 70 6f  75 72 20 72 65 64 82 6d  |Suppr pour red.m|
000001e0  61 72 72 65 72 0d 0a 00  0d 0a 00 00 00 00 00 00  |arrer...........|
000001f0  00 00 00 00 00 00 00 00  83 99 a8 be 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdc1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 3f 00 00 00  |........?...?...|
00000020  00 00 00 00 80 00 80 00  40 45 34 19 00 00 00 00  |........@E4.....|
00000030  27 00 00 00 00 00 00 00  54 c4 d1 01 00 00 00 00  |'.......T.......|
00000040  f6 00 00 00 01 00 00 00  f0 4b 00 00 0d 2f 00 00  |.........K.../..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200
Partition 1 does not start on physical sector boundary.

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs   12G     0   12G   0% /dev
tmpfs          tmpfs     2.4G  1.7M  2.4G   1% /run
/dev/sr0       iso9660   2.0G  2.0G     0 100% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay    12G  549M   12G   5% /
tmpfs          tmpfs      12G   60M   12G   1% /dev/shm
tmpfs          tmpfs     5.0M  8.0K  5.0M   1% /run/lock
tmpfs          tmpfs      12G     0   12G   0% /sys/fs/cgroup
tmpfs          tmpfs      12G  504K   12G   1% /tmp
tmpfs          tmpfs     2.4G   56K  2.4G   1% /run/user/999
/dev/loop1     squashfs   90M   90M     0 100% /snap/core/8268
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop3     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop4     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop5     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/sda2      fuseblk   3.7T  515G  3.2T  14% /mnt/boot-sav/sda2
/dev/sdb1      fuseblk   1.4T  1.2T  192G  87% /mnt/boot-sav/sdb1
/dev/sdc1      fuseblk   202G  133G   69G  66% /mnt/boot-sav/sdc1
/dev/sdc5      ext4       31G  6.2G   23G  22% /mnt/boot-sav/sdc5

=================== fdisk -l:
Disk /dev/loop0: 1.9 GiB, 2029981696 bytes, 3964808 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 89.1 MiB, 93417472 bytes, 182456 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 54.7 MiB, 57294848 bytes, 111904 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 44.9 MiB, 47063040 bytes, 91920 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 160.2 MiB, 167931904 bytes, 327992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 4.2 MiB, 4403200 bytes, 8600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 14.8 MiB, 15462400 bytes, 30200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 96A72E13-06C4-4C4B-866D-E37BCD37EDA6

Device      Start        End    Sectors  Size Type
/dev/sda1      34     262177     262144  128M Microsoft reserved
/dev/sda2  264192 7814035455 7813771264  3.7T Microsoft basic data



Disk /dev/sdb: 1.4 TiB, 1500301910016 bytes, 2930277168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x52809b95

Device     Boot Start        End    Sectors  Size Id Type
/dev/sdb1          63 2930272064 2930272002  1.4T 42 SFS


Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x612b8444

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sdc1  *           63 422856063 422856001 201.6G  7 HPFS/NTFS/exFAT
/dev/sdc2       422856702 488396799  65540098  31.3G  5 Extended
/dev/sdc5       422856704 488396799  65540096  31.3G 83 Linux


Disk /dev/loop8: 3.7 MiB, 3825664 bytes, 7472 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


=================== Advices
SFS détecté. Vous souhaiterez probablement ré-essayer après avoir converti le partitionnement dynamique Windows (partitions SFS) en un disque basique. Cela peut être réalisé via des outils tels que TestDisk ou EASEUS-Partition-Master / MiniTool-Partition-Wizard.
Voulez-vous continuer ?
Gtk-Message: 20:38:30.438: GtkDialog mapped without a transient parent. This is discouraged.

=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub2 of sdc5 into the MBRs of all disks (except live-disks and removable disks without OS).
Additional repair will be performed: unhide-bootmenu-10s


Unhide GRUB boot menu in sdc5/etc/default/grub

Reinstall the GRUB of sdc5 into MBRs of all disks (except live-disks and removable disks without OS)

*******lspci -nnk | grep -iA3 vga
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK208B [GeForce GT 710] [10de:128b] (rev a1)
Subsystem: Micro-Star International Co., Ltd. [MSI] GK208B [GeForce GT 710] [1462:8c93]
Kernel driver in use: nouveau
Kernel modules: nvidiafb, nouveau
*******

grub-install --version
grub-install (GRUB) 2.02-2ubuntu8.14,grub-install (GRUB) 2.

Reinstall the GRUB of sdc5 into the MBR of sda
Installing for i386-pc platform.
grub-install: warning: this GPT partition label contains no BIOS Boot Partition; embedding won't be possible.
grub-install: error: embedding is not possible, but this is required for cross-disk install.
grub-install /dev/sda: exit code of grub-install /dev/sda:1

*******lspci -nnk | grep -iA3 vga
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK208B [GeForce GT 710] [10de:128b] (rev a1)
Subsystem: Micro-Star International Co., Ltd. [MSI] GK208B [GeForce GT 710] [1462:8c93]
Kernel driver in use: nouveau
Kernel modules: nvidiafb, nouveau
*******

grub-install --version
grub-install (GRUB) 2.02-2ubuntu8.14,grub-install (GRUB) 2.

Reinstall the GRUB of sdc5 into the MBR of sdb
Installing for i386-pc platform.
error: invalid volume.
grub-install: warning: disk isn't LDM.
grub-install: error: embedding is not possible, but this is required for cross-disk install.
grub-install /dev/sdb: exit code of grub-install /dev/sdb:1

*******lspci -nnk | grep -iA3 vga
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK208B [GeForce GT 710] [10de:128b] (rev a1)
Subsystem: Micro-Star International Co., Ltd. [MSI] GK208B [GeForce GT 710] [1462:8c93]
Kernel driver in use: nouveau
Kernel modules: nvidiafb, nouveau
*******

grub-install --version
grub-install (GRUB) 2.02-2ubuntu8.14,grub-install (GRUB) 2.

Reinstall the GRUB of sdc5 into the MBR of sdc
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sdc: exit code of grub-install /dev/sdc:0

chroot /mnt/boot-sav/sdc5 update-grub
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-28-generic
Found initrd image: /boot/initrd.img-5.3.0-28-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
error: invalid volume.
error: invalid volume.
error: invalid volume.
Found Windows 7 on /dev/sdc1
Unhide GRUB boot menu in sdc5/boot/grub/grub.cfg

Une erreur est survenue pendant la réparation.

Vous pouvez maintenant redémarrer votre ordinateur.
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sdc (ATA Samsung SSD 850) !

Les fichiers de démarrage de [Ubuntu 18.04.4 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Réparateur de démarrage]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)

Si vous avez toujours des problèmes de démarrage, indiquez cette URL à :
boot.repair@gmail.com

Vous pouvez maintenant redémarrer votre ordinateur.
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sdc (ATA Samsung SSD 850) !

Les fichiers de démarrage de [Ubuntu 18.04.4 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Réparateur de démarrage]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)

Dernière modification par Bebes (Le 11/03/2020, à 23:56)

Hors ligne

#6 Le 12/03/2020, à 00:57

Babdu89

Re : [RESOLU] L'exécution de "grub-install/dev/sda" a échoué.

Bonsoir.

Je me dis donc :

  1.  Essayer d'installer GRUB sur le MBR de dev/sba qui est toujours vide

  2.  Si succès du point 1. tenter de réparer le MBR Windows de dev/sbc


Est-ce pertinent ? Je me dis que c'est ce que tu avais en tête Babdu89 quand tu m'as répondu.

Oui. Si on suit ce que je disais;

Nota; si lors de l'utilisation de boot-repair pour réinstaller grub, il ne te demande pas si le disque untel est un disque amovible. Il faut quitter l'utilisation de boot-repair. Et passer par les "Options avancées" pour indiquer comment réinstaller grub à boot-repair.

Car vouloir installer grub première partie dans le secteur de boot de /dev/sda qui ne contient pas d'Os, n'est pas utile et de plus la réparation ne veut pas aboutir.

Par contre point 2. ... Tu viens d'attirer mon attention.
Dans mon analyse, je me suis trompé, car je voyais (croyais voir) ton Windows installé dans le disque /dev/sdb, alors qu'il est installé en /dev/sdc.

Donc boot-repair à bien fait la réparation. Il a réinstallé grub dans /dev/sdc5, en mettant grub première partie dans le secteur de boot de /dev/sdc.
Il faut donc laisser le disque /dev/sdc comme çà.

Alors, une chose que je n'ai jamais tenté avec boot-repair. Même avec mes machines multi boot multi disques Windows Linux. Mon Windows étant toujours seul sur son disque.

Dans le premier boot info, on voit ceci.

============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => Windows 2000/XP/2003 is installed in the MBR of /dev/sdb.
 => Windows 7/8/2012 is installed in the MBR of /dev/sdc.

Dans le dernier ceci,

============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => Windows 2000/XP/2003 is installed in the MBR of /dev/sdb.
 => Grub2 (v2.00) is installed in the MBR of /dev/sdc and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos5)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

Sur /dev/sdb, il n'y a pas non plus de système installé. Ou il y a eu à un moment un Windows XP.

Pour tester et ,si çà marche, je te propose de faire ceci.
Avec boot-repair, en passant par les "Options avancées", si il veut bien le faire.

Restaurer un MBR generic compatible Windows  dans le secteur de boot de /dev/sdb, qui permettra de lancer Windows 7 directement; en faisant démarrer la machine sur le disque /dev/sdb. Si çà marche, çà permet d'avoir une possibilité de démarrer au moins un système, au cas ou Ubuntu venait à ne plus démarrer, en affichant le menu grub. Il n'y a que le menu Grub qui permet de lancer ton Windows actuellement, en démarrant depuis le disque /dev/sdc.

Donc lancer une session live. Installer/utiliser boot-repair.
Ouvrir les "Options avancées".
Dans l'onglet"Options principales"  cocher "Restaurer le MBR"
Dans l'onglet  "Options de MBR"  "Restaurer le MBR de:"  choisir  "sdb (mbr)" si c'est proposé, et que boot-repair accepte ce choix.
Dans  "Partition démarrée par le MBR" ; indiquer/choisir;  "sdc1 Windows 7"  si c'est proposé, et que boot-repair accepte ce choix.

Faire "Appliquer", et laisser faire la réparation, donner l'URL du boot info.
Redémarrer la machine sur le disque /dev/sdb, et dire ce qu'il se passe, Si Windows7 démarrer directement.

@+.   Babdu89   .

Dernière modification par Babdu89 (Le 12/03/2020, à 08:23)


J'ai découvert Ubuntu avec la 07.10.... Et alors?!...  Depuis je regarde de temps en temps si Windows marche toujours....

Hors ligne

#7 Le 22/04/2020, à 19:56

Bebes

Re : [RESOLU] L'exécution de "grub-install/dev/sda" a échoué.

Bonjour,

J'ai malheureusement perdu le fil depuis la mi-mars et mes bootinfo de l'époque ont expirés... (j'j'en ai refait un aujourd'hui que j'ai mis pour info, mais j'ai pas mal bidouillé entre temps)

J'avais réussi à installer le boot générique qui lançait bien Windows, mais dans la foulé, trouvant que le lancement de Windows était très long par rapport à ce qu'il était sans sa cohabitation avec Ubuntu, j'ai ré-installé l'image de mon précédent disque, et en bref : j'ai un peu galérer à réinstaller le dualboot et surtout la vitesse de lancement de W7 n'est jamais revenue à se fulgurance passée... sad
Mais bon dans tout ça et grâce à tous vos conseils j'ai quand même réussi à finaliser mon dual boot et tout fonctionne wink

Merci à tous et désolé pour mon manque de suivi depuis le confinement qui aura mis mes préoccupation informatiques quelque peu au second plan durant un mois.

MERCI !

Bebes 

Boot Info Script 71f6c5c + Boot-Repair extra info      [Boot-Info 22apr2020]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.
 => Grub2 (v2.00) is installed in the MBR of /dev/sdc and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos5)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  According to the info in the boot sector, sda2 has 
                       3518803967 sectors, but according to the info from 
                       fdisk, it has 7813771263 sectors.
    Operating System:  
    Boot files:        

sdb1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 2000/XP: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sdc1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD /Windows/System32/winload.exe

sdc2: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sdc5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 4,294,967,295 4,294,967,295  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                    34       262,177       262,144 Microsoft Reserved Partition (Windows)
/dev/sda2               264,192 7,814,035,455 7,813,771,264 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 1.4 TiB, 1500301910016 bytes, 2930277168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                  63 2,930,272,064 2,930,272,002  42 SFS


Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1    *             63   426,951,194   426,951,132   7 NTFS / exFAT / HPFS
/dev/sdc2         426,952,702   488,396,799    61,444,098   5 Extended
/dev/sdc5         426,952,704   488,396,799    61,444,096  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop15                                             squashfs   
/dev/loop16                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1                                                          
/dev/sda2        5A464564464541CD                       ntfs       4T
/dev/sdb1        D4A032AFA0329846                       ntfs       STOCK
/dev/sdc1        00002F0D00004BF0                       ntfs       
/dev/sdc5        d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8   ext4       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Apr 22 20:29 ata-PLEXTOR_DVDR_PX-800A -> ../../sr0
lrwxrwxrwx 1 root root  9 Apr 22 20:46 ata-ST4000DM004-2CV104_WFN0N1RR -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 22 20:46 ata-ST4000DM004-2CV104_WFN0N1RR-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 22 20:47 ata-ST4000DM004-2CV104_WFN0N1RR-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Apr 22 20:46 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 22 20:47 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Apr 22 20:46 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Apr 22 20:46 ata-Samsung_SSD_850_EVO_250GB_S21PNSAG972845P-part5 -> ../../sdc5
lrwxrwxrwx 1 root root  9 Apr 22 20:46 ata-WDC_WD15EADS-22P8B0_WD-WMAVU2200977 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 22 20:46 ata-WDC_WD15EADS-22P8B0_WD-WMAVU2200977-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Apr 22 20:46 wwn-0x5000c500bdbe9e83 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 22 20:46 wwn-0x5000c500bdbe9e83-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 22 20:47 wwn-0x5000c500bdbe9e83-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Apr 22 20:46 wwn-0x50014ee057603a75 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 22 20:46 wwn-0x50014ee057603a75-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Apr 22 20:46 wwn-0x5002538da036cd52 -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 22 20:47 wwn-0x5002538da036cd52-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Apr 22 20:46 wwn-0x5002538da036cd52-part2 -> ../../sdc2
lrwxrwxrwx 1 root root 10 Apr 22 20:46 wwn-0x5002538da036cd52-part5 -> ../../sdc5

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/fuse        /run/user/1000/doc       fuse       (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sdb1        /media/frank/STOCK       fuseblk    (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)
/dev/sdc5        /                        ext4       (rw,relatime,errors=remount-ro)


=========================== sdc5/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="menuentry 'Windows 7 (on /dev/sdc1)' --class windows --class os  'osprober-chain-00002F0D00004BF0' {"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd2,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
else
  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=1
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	else
	  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	fi
        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-46-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
	menuentry 'Ubuntu, avec Linux 5.3.0-46-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-46-generic-advanced-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		else
		  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		fi
		echo	'Chargement de Linux 5.3.0-46-generic…'
	        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-46-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-46-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-46-generic-recovery-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		else
		  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		fi
		echo	'Chargement de Linux 5.3.0-46-generic…'
	        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-46-generic
	}
	menuentry 'Ubuntu, avec Linux 5.3.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-advanced-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		else
		  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		else
		  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	else
	  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	else
	  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (sur /dev/sdc1)' --class windows --class os $menuentry_id_option 'osprober-chain-00002F0D00004BF0' {
	insmod part_msdos
	insmod ntfs
	set root='hd2,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos1 --hint-efi=hd2,msdos1 --hint-baremetal=ahci2,msdos1  00002F0D00004BF0
	else
	  search --no-floppy --fs-uuid --set=root 00002F0D00004BF0
	fi
	parttool ${root} hidden-
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=========================== sdc5/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="menuentry 'Windows 7 (on /dev/sdc1)' --class windows --class os  'osprober-chain-00002F0D00004BF0' {"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd2,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
else
  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=1
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	else
	  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	fi
        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-46-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
	menuentry 'Ubuntu, avec Linux 5.3.0-46-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-46-generic-advanced-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		else
		  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		fi
		echo	'Chargement de Linux 5.3.0-46-generic…'
	        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-46-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-46-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-46-generic-recovery-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		else
		  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		fi
		echo	'Chargement de Linux 5.3.0-46-generic…'
	        linux	/boot/vmlinuz-5.3.0-46-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-46-generic
	}
	menuentry 'Ubuntu, avec Linux 5.3.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-advanced-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		else
		  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd2,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		else
		  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	else
	  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd2,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos5 --hint-efi=hd2,msdos5 --hint-baremetal=ahci2,msdos5  d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	else
	  search --no-floppy --fs-uuid --set=root d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (sur /dev/sdc1)' --class windows --class os $menuentry_id_option 'osprober-chain-00002F0D00004BF0' {
	insmod part_msdos
	insmod ntfs
	set root='hd2,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos1 --hint-efi=hd2,msdos1 --hint-baremetal=ahci2,msdos1  00002F0D00004BF0
	else
	  search --no-floppy --fs-uuid --set=root 00002F0D00004BF0
	fi
	parttool ${root} hidden-
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sdc5/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdc5 during installation
UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sdc5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 225.805652618 = 242.456973312  boot/grub/grub.cfg                             3
 218.617309570 = 234.738548736  boot/grub/i386-pc/core.img                     1
 207.102535248 = 222.374653952  boot/vmlinuz-5.3.0-28-generic                  2
 228.798557281 = 245.670580224  boot/vmlinuz-5.3.0-46-generic                  1
 228.798557281 = 245.670580224  vmlinuz                                        1
 207.102535248 = 222.374653952  vmlinuz.old                                    2
 228.610240936 = 245.468377088  boot/initrd.img-5.3.0-28-generic               2
 229.037204742 = 245.926825984  boot/initrd.img-5.3.0-46-generic               3
 229.037204742 = 245.926825984  initrd.img                                     3
 228.610240936 = 245.468377088  initrd.img.old                                 2

=============================== StdErr Messages: ===============================

File descriptor 9 (/proc/10892/mountinfo) leaked on lvs invocation. Parent PID 21247: bash
File descriptor 63 (pipe:[339842]) leaked on lvs invocation. Parent PID 21247: bash

ADDITIONAL INFORMATION:

=================== log of boot-info 20200422_2046 ===================
boot-info version : 4ppa85
boot-sav version : 4ppa85
boot-sav-extra version : 4ppa85
glade2script version : 3.2.4~ppa17
Partition 1 does not start on physical sector boundary.
boot-info is executed in installed-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-5.3.0-46-generic root=UUID=d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8 ro quiet splash vt.handoff=1

=================== os-prober:
/dev/sdc5:L'OS actuellement utilisé - Ubuntu 18.04.4 LTS CurrentSession:linux
/dev/sdc1:Windows 7:Windows:chain

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/sda2: LABEL="4T" UUID="5A464564464541CD" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="a330b8bd-d331-47a7-b438-9829287db5d3"
/dev/sdb1: LABEL="STOCK" UUID="D4A032AFA0329846" TYPE="ntfs" PARTUUID="52809b95-01"
/dev/sdc1: UUID="00002F0D00004BF0" TYPE="ntfs" PARTUUID="612b8444-01"
/dev/sdc5: UUID="d3bb3e70-b3ec-4e77-98ac-41c7859d1ee8" TYPE="ext4" PARTUUID="612b8444-05"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"
/dev/loop16: TYPE="squashfs"
/dev/sda1: PARTLABEL="Microsoft reserved partition" PARTUUID="64e11207-7bc7-4811-b5ac-4393da4a22d0"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

Partition 1 does not start on physical sector boundary.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 févr.  3 19:25 grub.d
total 80
-rwxr-xr-x 1 root root 10046 nov.  11 06:52 00_header
-rwxr-xr-x 1 root root  6258 mars  18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 nov.  11 06:52 10_linux
-rwxr-xr-x 1 root root 11298 nov.  11 06:52 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 nov.  11 06:52 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.  11 06:52 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.  11 06:52 40_custom
-rwxr-xr-x 1 root root   216 nov.  11 06:52 41_custom
-rw-r--r-- 1 root root   483 nov.  11 06:52 README




=================== /etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT="menuentry 'Windows 7 (on /dev/sdc1)' --class windows --class os $menuentry_id_option 'osprober-chain-00002F0D00004BF0' {"
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"




=================== UEFI/Legacy mode:
This installed-session is not in EFI-mode.
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sdc5	: sdc,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /media/frank/STOCK.
sdc1	: sdc,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdc1.

sdc	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	63 sectors * 512 bytes
sda	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	34 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	63 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:4001GB:scsi:512:4096:gpt:ATA ST4000DM004-2CV1:;
1:17.4kB:134MB:134MB::Microsoft reserved partition:msftres;
2:135MB:4001GB:4001GB:ntfs:Basic data partition:msftdata;

BYT;
/dev/sdb:1500GB:scsi:512:512:msdos:ATA WDC WD15EADS-22P:;
1:32.3kB:1500GB:1500GB:ntfs::;

BYT;
/dev/sdc:250GB:scsi:512:512:msdos:ATA Samsung SSD 850:;
1:32.3kB:219GB:219GB:ntfs::boot;
2:219GB:250GB:31.5GB:::;
5:219GB:250GB:31.5GB:ext4::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs  54,8M
loop1  loop squashfs  54,7M
loop2  loop squashfs   956K
loop3  loop squashfs  62,1M
loop4  loop squashfs   4,2M
loop5  loop squashfs  93,9M
loop6  loop squashfs  14,8M
loop7  loop squashfs   3,7M
loop8  loop squashfs   4,3M
loop9  loop squashfs  14,8M
loop10 loop squashfs    55M
loop11 loop squashfs  93,8M
loop12 loop squashfs   956K
loop13 loop squashfs   3,7M
loop14 loop squashfs 160,2M
loop15 loop squashfs   9,1M
loop16 loop squashfs 202,9M
sda    disk            3,7T
sda1   part            128M
sda2   part ntfs       3,7T 4T
sdb    disk            1,4T
sdb1   part ntfs       1,4T STOCK
sdc    disk          232,9G
sdc1   part ntfs     203,6G
sdc2   part              1K
sdc5   part ext4      29,3G
sr0    rom            1024M

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     0  1  0         /snap/gtk-common-themes/1502
loop1     0  1  0         /snap/core18/1668
loop2     0  1  0         /snap/gnome-logs/93
loop3     0  1  0         /snap/gtk-common-themes/1506
loop4     0  1  0         /snap/gnome-calculator/544
loop5     0  1  0         /snap/core/9066
loop6     0  1  0         /snap/gnome-characters/495
loop7     0  1  0         /snap/gnome-system-monitor/135
loop8     0  1  0         /snap/gnome-calculator/704
loop9     0  1  0         /snap/gnome-characters/399
loop10    0  1  0         /snap/core18/1705
loop11    0  1  0         /snap/core/8935
loop12    0  1  0         /snap/gnome-logs/81
loop13    0  1  0         /snap/gnome-system-monitor/127
loop14    0  1  0         /snap/gnome-3-28-1804/116
loop15    0  1  0         /snap/canonical-livepatch/95
loop16    0  1  0         /snap/vlc/1397
sda       1  0  0 running
sda1      1  0  0
sda2      1  0  0         /mnt/boot-sav/sda2
sdb       1  0  0 running
sdb1      1  0  0         /media/frank/STOCK
sdc       0  0  0 running
sdc1      0  0  0         /mnt/boot-sav/sdc1
sdc2      0  0  0
sdc5      0  0  0         /
sr0       1  0  1 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=12268916k,nr_inodes=3067229,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=2461152k,mode=755)
/dev/sdc5 on / type ext4 (rw,relatime,errors=remount-ro)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=2402)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
/var/lib/snapd/snaps/gtk-common-themes_1502.snap on /snap/gtk-common-themes/1502 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_93.snap on /snap/gnome-logs/93 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_9066.snap on /snap/core/9066 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1506.snap on /snap/gtk-common-themes/1506 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_495.snap on /snap/gnome-characters/495 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_135.snap on /snap/gnome-system-monitor/135 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_704.snap on /snap/gnome-calculator/704 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1705.snap on /snap/core18/1705 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_8935.snap on /snap/core/8935 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_116.snap on /snap/gnome-3-28-1804/116 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/user/121 type tmpfs (rw,nosuid,nodev,relatime,size=2461148k,mode=700,uid=121,gid=125)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=2461148k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sdb1 on /media/frank/STOCK type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)
/var/lib/snapd/snaps/canonical-livepatch_95.snap on /snap/canonical-livepatch/95 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/snapd/ns type tmpfs (rw,nosuid,noexec,relatime,size=2461152k,mode=755)
nsfs on /run/snapd/ns/canonical-livepatch.mnt type nsfs (rw)
/var/lib/snapd/snaps/vlc_1397.snap on /snap/vlc/1397 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/fuse on /run/user/1000/doc type fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
nsfs on /run/snapd/ns/vlc.mnt type nsfs (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdc1 on /mnt/boot-sav/sdc1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdc1 sdc2 sdc5 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdc sdc1 sdc2 sdc5 sg0 sg1 sg2 sg3 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom userio vfio vga_arbiter vhci vhost-net vhost-vsock zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 04 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff af bc d1 01 00 00 00  |................|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  cd 41 45 46 64 45 46 5a  |.........AEFdEFZ|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 3f 00 00 00  |........?...?...|
00000020  00 00 00 00 80 00 80 00  01 67 a8 ae 00 00 00 00  |.........g......|
00000030  00 00 0c 00 00 00 00 00  70 86 ea 0a 00 00 00 00  |........p.......|
00000040  f6 00 00 00 01 00 00 00  46 98 32 a0 af 32 a0 d4  |........F.2..2..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|
000000a0  b7 c9 66 f7 e1 66 a3 20  00 c3 b4 41 bb aa 55 8a  |..f..f. ...A..U.|
000000b0  16 24 00 cd 13 72 0f 81  fb 55 aa 75 09 f6 c1 01  |.$...r...U.u....|
000000c0  74 04 fe 06 14 00 c3 66  60 1e 06 66 a1 10 00 66  |t......f`..f...f|
000000d0  03 06 1c 00 66 3b 06 20  00 0f 82 3a 00 1e 66 6a  |....f;. ...:..fj|
000000e0  00 66 50 06 53 66 68 10  00 01 00 80 3e 14 00 00  |.fP.Sfh.....>...|
000000f0  0f 85 0c 00 e8 b3 ff 80  3e 14 00 00 0f 84 61 00  |........>.....a.|
00000100  b4 42 8a 16 24 00 16 1f  8b f4 cd 13 66 58 5b 07  |.B..$.......fX[.|
00000110  66 58 66 58 1f eb 2d 66  33 d2 66 0f b7 0e 18 00  |fXfX..-f3.f.....|
00000120  66 f7 f1 fe c2 8a ca 66  8b d0 66 c1 ea 10 f7 36  |f......f..f....6|
00000130  1a 00 86 d6 8a 16 24 00  8a e8 c0 e4 06 0a cc b8  |......$.........|
00000140  01 02 cd 13 0f 82 19 00  8c c0 05 20 00 8e c0 66  |........... ...f|
00000150  ff 06 10 00 ff 0e 0e 00  0f 85 6f ff 07 1f 66 61  |..........o...fa|
00000160  c3 a0 f8 01 e8 09 00 a0  fb 01 e8 03 00 fb eb fe  |................|
00000170  b4 01 8b f0 ac 3c 00 74  09 b4 0e bb 07 00 cd 10  |.....<.t........|
00000180  eb f2 c3 0d 0a 45 72 72  2e 20 6c 65 63 74 75 72  |.....Err. lectur|
00000190  65 20 64 69 73 71 75 65  00 0d 0a 4e 54 4c 44 52  |e disque...NTLDR|
000001a0  20 6d 61 6e 71 75 65 00  0d 0a 4e 54 4c 44 52 20  | manque...NTLDR |
000001b0  65 73 74 20 63 6f 6d 70  72 65 73 73 82 00 0d 0a  |est compress....|
000001c0  45 6e 74 72 65 7a 20 43  74 72 6c 2b 41 6c 74 2b  |Entrez Ctrl+Alt+|
000001d0  53 75 70 70 72 20 70 6f  75 72 20 72 65 64 82 6d  |Suppr pour red.m|
000001e0  61 72 72 65 72 0d 0a 00  0d 0a 00 00 00 00 00 00  |arrer...........|
000001f0  00 00 00 00 00 00 00 00  83 99 a8 be 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdc1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 3f 00 00 00  |........?...?...|
00000020  00 00 00 00 80 00 80 00  db c1 72 19 00 00 00 00  |..........r.....|
00000030  27 00 00 00 00 00 00 00  54 c4 d1 01 00 00 00 00  |'.......T.......|
00000040  f6 00 00 00 01 00 00 00  f0 4b 00 00 0d 2f 00 00  |.........K.../..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200
Partition 1 does not start on physical sector boundary.

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs   12G     0   12G   0% /dev
tmpfs          tmpfs     2.4G  2.0M  2.4G   1% /run
/dev/sdc5      ext4       29G  8.4G   19G  31% /
tmpfs          tmpfs      12G  118M   12G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs      12G     0   12G   0% /sys/fs/cgroup
/dev/loop0     squashfs   55M   55M     0 100% /snap/gtk-common-themes/1502
/dev/loop2     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/93
/dev/loop5     squashfs   94M   94M     0 100% /snap/core/9066
/dev/loop4     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop3     squashfs   63M   63M     0 100% /snap/gtk-common-themes/1506
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/495
/dev/loop7     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/135
/dev/loop1     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop8     squashfs  4.4M  4.4M     0 100% /snap/gnome-calculator/704
/dev/loop9     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop10    squashfs   55M   55M     0 100% /snap/core18/1705
/dev/loop11    squashfs   94M   94M     0 100% /snap/core/8935
/dev/loop13    squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/loop14    squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop12    squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
tmpfs          tmpfs     2.4G   16K  2.4G   1% /run/user/121
tmpfs          tmpfs     2.4G   44K  2.4G   1% /run/user/1000
/dev/sdb1      fuseblk   1.4T  1.2T  177G  88% /media/frank/STOCK
/dev/loop15    squashfs  9.2M  9.2M     0 100% /snap/canonical-livepatch/95
/dev/loop16    squashfs  203M  203M     0 100% /snap/vlc/1397
/dev/sda2      fuseblk   3.7T  515G  3.2T  14% /mnt/boot-sav/sda2
/dev/sdc1      fuseblk   204G  134G   71G  66% /mnt/boot-sav/sdc1

=================== fdisk -l:
Disk /dev/loop0: 54.8 MiB, 57479168 bytes, 112264 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 54.7 MiB, 57294848 bytes, 111904 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 62.1 MiB, 65105920 bytes, 127160 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 4.2 MiB, 4403200 bytes, 8600 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 93.9 MiB, 98484224 bytes, 192352 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 14.8 MiB, 15466496 bytes, 30208 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 3.7 MiB, 3862528 bytes, 7544 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 3.7 TiB, 4000787030016 bytes, 7814037168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 96A72E13-06C4-4C4B-866D-E37BCD37EDA6

Device      Start        End    Sectors  Size Type
/dev/sda1      34     262177     262144  128M Microsoft reserved
/dev/sda2  264192 7814035455 7813771264  3.7T Microsoft basic data



Disk /dev/sdb: 1.4 TiB, 1500301910016 bytes, 2930277168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x52809b95

Device     Boot Start        End    Sectors  Size Id Type
/dev/sdb1          63 2930272064 2930272002  1.4T 42 SFS


Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x612b8444

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sdc1  *           63 426951194 426951132 203.6G  7 HPFS/NTFS/exFAT
/dev/sdc2       426952702 488396799  61444098  29.3G  5 Extended
/dev/sdc5       426952704 488396799  61444096  29.3G 83 Linux




Disk /dev/loop8: 4.3 MiB, 4464640 bytes, 8720 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop9: 14.8 MiB, 15462400 bytes, 30200 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop10: 55 MiB, 57614336 bytes, 112528 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop11: 93.8 MiB, 98336768 bytes, 192064 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop12: 956 KiB, 978944 bytes, 1912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop13: 3.7 MiB, 3825664 bytes, 7472 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop14: 160.2 MiB, 167931904 bytes, 327992 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop15: 9.1 MiB, 9510912 bytes, 18576 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop16: 202.9 MiB, 212758528 bytes, 415544 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sdc5 into the MBRs of all disks (except live-disks and removable disks without OS).
Additional repair would be performed: unhide-bootmenu-10s


=================== Advice in case of suggested repair
SFS détecté. Vous souhaiterez probablement réessayer après avoir converti le partitionnement dynamique Windows (partitions SFS) en un disque basique. Cela peut être réalisé via des outils tels que TestDisk ou EASEUS-Partition-Master / MiniTool-Partition-Wizard.
Voulez-vous continuer ?


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sdc (ATA Samsung SSD 850) !


=================== User settings
The settings chosen by the user will not act on the boot.

Hors ligne