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#1 Le 21/02/2020, à 03:16

wephy

Menu grub introuvable(rapport boot-info)

Bonjour,comme l'indique le titre impossible d'accéder au menu grub.je pense avoir bien installé xubuntu et dans le rapport c'est indiqué qu'il y a bien deux os, lorsque j'insère une clef bootable et que je redemarre deux fois le pc je peux avoir le grub menu.C'est assez étrange et j'aimerais savoir si vous avez une solution.

Merci a vous .

Voici le rapport :

https://paste.ubuntu.com/p/nZQvBjxzyp/ ( j'ai fais un coup de boot repair mais rien n'y fait)

ps: j'aimerais ne pas perdre mon accès a windows car j'ai vraiment besoin des deux.Merci a tous.

Hors ligne

#2 Le 21/02/2020, à 11:13

malbo

Re : Menu grub introuvable(rapport boot-info)

Bonjour,
Ton Boot-info est là :

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


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

 => Windows 7/8/2012 is installed in the MBR of /dev/sda.
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.

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 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda3: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/BOOT/bkpbootx64.efi 
                       /EFI/BOOT/bootx64.efi /EFI/BOOT/fbx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi

sda4: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03
    Boot sector info:  Syslinux looks at sector 32800 of /dev/sdb1 for its 
                       second stage. The integrity check of Syslinux failed. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 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 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                    34        32,767        32,734 Microsoft Reserved Partition (Windows)
/dev/sda2                32,768 1,755,805,620 1,755,772,853 Data partition (Windows/Linux)
/dev/sda3         1,952,470,448 1,953,521,070     1,050,623 EFI System partition
/dev/sda4         1,755,805,696 1,952,468,991   196,663,296 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.6 GiB, 15664676864 bytes, 30595072 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    *          2,048    30,595,071    30,593,024   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/nvme0n1                                                       
/dev/nvme0n1p1   083C34D03C34BA90                       ntfs       Récupération
/dev/nvme0n1p2   2835-7E37                              vfat       
/dev/nvme0n1p3                                                     
/dev/nvme0n1p4   FEA236B6A23672EF                       ntfs       
/dev/sda1                                                          
/dev/sda2        E45A28055A27D35A                       ntfs       Nouveau nom
/dev/sda3        AEB0-EC7A                              vfat       
/dev/sda4        0e6f833a-4e4a-48b4-a621-18c200b245a2   ext4       
/dev/sdb1        982D-FEDA                              vfat       XUBUNTU 18_

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

total 0
lrwxrwxrwx 1 root root  9 Feb 21 02:02 ata-ST1000DM010-2EP102_ZN1BR98D -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 21 02:02 ata-ST1000DM010-2EP102_ZN1BR98D-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 21 02:02 ata-ST1000DM010-2EP102_ZN1BR98D-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 21 02:02 ata-ST1000DM010-2EP102_ZN1BR98D-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Feb 21 02:02 ata-ST1000DM010-2EP102_ZN1BR98D-part4 -> ../../sda4
lrwxrwxrwx 1 root root 13 Feb 21 02:02 nvme-Force_MP510_20018237000128871146 -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Feb 21 02:02 nvme-Force_MP510_20018237000128871146-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Feb 21 02:02 nvme-Force_MP510_20018237000128871146-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root 15 Feb 21 02:02 nvme-Force_MP510_20018237000128871146-part3 -> ../../nvme0n1p3
lrwxrwxrwx 1 root root 15 Feb 21 02:02 nvme-Force_MP510_20018237000128871146-part4 -> ../../nvme0n1p4
lrwxrwxrwx 1 root root 13 Feb 21 02:02 nvme-eui.6479a72db7173436 -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Feb 21 02:02 nvme-eui.6479a72db7173436-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Feb 21 02:02 nvme-eui.6479a72db7173436-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root 15 Feb 21 02:02 nvme-eui.6479a72db7173436-part3 -> ../../nvme0n1p3
lrwxrwxrwx 1 root root 15 Feb 21 02:02 nvme-eui.6479a72db7173436-part4 -> ../../nvme0n1p4
lrwxrwxrwx 1 root root  9 Feb 21 02:02 usb-SanDisk_Cruzer_Blade_4C530001140216102491-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Feb 21 02:02 usb-SanDisk_Cruzer_Blade_4C530001140216102491-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Feb 21 02:02 wwn-0x5000c500c3d97874 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb 21 02:02 wwn-0x5000c500c3d97874-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb 21 02:02 wwn-0x5000c500c3d97874-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Feb 21 02:02 wwn-0x5000c500c3d97874-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Feb 21 02:02 wwn-0x5000c500c3d97874-part4 -> ../../sda4

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

Device           Mount_Point              Type       Options

/dev/nvme0n1p2   /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda3        /boot/efi                vfat       (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda4        /                        ext4       (rw,relatime,errors=remount-ro)


========================== sda3/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 0e6f833a-4e4a-48b4-a621-18c200b245a2 root hd0,gpt4 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda4/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  0e6f833a-4e4a-48b4-a621-18c200b245a2
else
  search --no-floppy --fs-uuid --set=root 0e6f833a-4e4a-48b4-a621-18c200b245a2
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
### 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-0e6f833a-4e4a-48b4-a621-18c200b245a2' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  0e6f833a-4e4a-48b4-a621-18c200b245a2
	else
	  search --no-floppy --fs-uuid --set=root 0e6f833a-4e4a-48b4-a621-18c200b245a2
	fi
        linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=0e6f833a-4e4a-48b4-a621-18c200b245a2 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-40-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-0e6f833a-4e4a-48b4-a621-18c200b245a2' {
	menuentry 'Ubuntu, with Linux 5.3.0-40-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-40-generic-advanced-0e6f833a-4e4a-48b4-a621-18c200b245a2' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  0e6f833a-4e4a-48b4-a621-18c200b245a2
		else
		  search --no-floppy --fs-uuid --set=root 0e6f833a-4e4a-48b4-a621-18c200b245a2
		fi
		echo	'Loading Linux 5.3.0-40-generic ...'
	        linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=0e6f833a-4e4a-48b4-a621-18c200b245a2 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-40-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-40-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-40-generic-recovery-0e6f833a-4e4a-48b4-a621-18c200b245a2' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  0e6f833a-4e4a-48b4-a621-18c200b245a2
		else
		  search --no-floppy --fs-uuid --set=root 0e6f833a-4e4a-48b4-a621-18c200b245a2
		fi
		echo	'Loading Linux 5.3.0-40-generic ...'
	        linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=0e6f833a-4e4a-48b4-a621-18c200b245a2 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-40-generic
	}
	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-0e6f833a-4e4a-48b4-a621-18c200b245a2' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  0e6f833a-4e4a-48b4-a621-18c200b245a2
		else
		  search --no-floppy --fs-uuid --set=root 0e6f833a-4e4a-48b4-a621-18c200b245a2
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=0e6f833a-4e4a-48b4-a621-18c200b245a2 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 $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-0e6f833a-4e4a-48b4-a621-18c200b245a2' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4  0e6f833a-4e4a-48b4-a621-18c200b245a2
		else
		  search --no-floppy --fs-uuid --set=root 0e6f833a-4e4a-48b4-a621-18c200b245a2
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=0e6f833a-4e4a-48b4-a621-18c200b245a2 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+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/25_custom ###

menuentry "EFI/BOOT/bkpbootx64.efi" {
search --fs-uuid --no-floppy --set=root AEB0-EC7A
chainloader (${root})/EFI/BOOT/bkpbootx64.efi
}

menuentry "EFI/BOOT/fbx64.efi" {
search --fs-uuid --no-floppy --set=root AEB0-EC7A
chainloader (${root})/EFI/BOOT/fbx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi" {
search --fs-uuid --no-floppy --set=root AEB0-EC7A
chainloader (${root})/EFI/ubuntu/mmx64.efi
}

menuentry "EFI/BOOT/bkpbootx64.efi nvme0n1p2" {
search --fs-uuid --no-floppy --set=root 2835-7E37
chainloader (${root})/EFI/BOOT/bkpbootx64.efi
}

menuentry "EFI/BOOT/fbx64.efi nvme0n1p2" {
search --fs-uuid --no-floppy --set=root 2835-7E37
chainloader (${root})/EFI/BOOT/fbx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi nvme0n1p2" {
search --fs-uuid --no-floppy --set=root 2835-7E37
chainloader (${root})/EFI/ubuntu/mmx64.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda4/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/sda4 during installation
UUID=0e6f833a-4e4a-48b4-a621-18c200b245a2 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/nvme0n1p2 during installation
#UUID=2835-7E37  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0
UUID=AEB0-EC7A	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sda4: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 899.396324158 = 965.719449600  boot/grub/grub.cfg                             1
 841.124019623 = 903.150039040  boot/vmlinuz-5.3.0-28-generic                  2
 898.148159027 = 964.379242496  boot/vmlinuz-5.3.0-40-generic                  1
 841.124019623 = 903.150039040  vmlinuz                                        2
 898.577144623 = 964.839862272  boot/initrd.img-5.3.0-28-generic               3
 898.441921234 = 964.694667264  boot/initrd.img-5.3.0-40-generic               2
 898.577144623 = 964.839862272  initrd.img                                     3
 898.577144623 = 964.839862272  initrd.img.old                                 3

=========================== sdb1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

set timeout=10
menuentry "Try Xubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd
}
menuentry "Install Xubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd
}
--------------------------------------------------------------------------------

============================== sdb1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

=================== sdb1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sdb1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1


ADDITIONAL INFORMATION :
=================== log of boot-repair 20200221_0202 ===================
boot-repair version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
Partition 1 does not start on physical sector boundary.
boot-repair 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-5.3.0-40-generic root=UUID=0e6f833a-4e4a-48b4-a621-18c200b245a2 ro quiet splash vt.handoff=1

=================== os-prober:
/dev/sda4:L'OS actuellement utilisé - Ubuntu 18.04.4 LTS CurrentSession:linux
/dev/nvme0n1p2@/EFI/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi

=================== blkid:
/dev/nvme0n1p1: LABEL="RM-CM-)cupM-CM-)ration" UUID="083C34D03C34BA90" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="0c276e5a-218f-4be7-97af-305b2ab9700f"
/dev/nvme0n1p2: UUID="2835-7E37" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="6833fa9e-a0e7-4f07-8e64-0d2bd4ba206d"
/dev/nvme0n1p4: UUID="FEA236B6A23672EF" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="a984f195-946b-4ad5-94f0-f624b1be7842"
/dev/sda2: LABEL="Nouveau nom" UUID="E45A28055A27D35A" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="4a2a216b-fa08-42ac-8321-0f124858e078"
/dev/sda3: UUID="AEB0-EC7A" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="963e5bbd-c7f4-450b-a7f6-b7db031be06a"
/dev/sda4: UUID="0e6f833a-4e4a-48b4-a621-18c200b245a2" TYPE="ext4" PARTUUID="8ab4a495-a253-4628-99b3-d5c91ee76eb2"
/dev/sdb1: LABEL="XUBUNTU 18_" UUID="982D-FEDA" TYPE="vfat" PARTUUID="00218116-01"
/dev/nvme0n1: PTUUID="7e4d9b20-fb47-4537-b919-9a203f408fd1" PTTYPE="gpt"
/dev/nvme0n1p3: PARTLABEL="Microsoft reserved partition" PARTUUID="2e2b7826-002c-4d7b-ad4c-069ede4b979f"
/dev/sda1: PARTLABEL="Microsoft reserved partition" PARTUUID="5000edbf-5434-11ea-9864-2cf05d04e77f"


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

Windows not detected by os-prober on nvme0n1p4.
Partition 1 does not start on physical sector boundary.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 févr.  3 19:32 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=0
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"



/boot/efi detected in the fstab of sda4: UUID=2835-7E37   (nvme0n1p2)
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
=================== No kernel in /mnt/boot-sav/sdb1/boot:
grub


/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 179: avertissement : substitution de commande: octet nul ignoré en entrée

=================== efibootmgr -v
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0000,0002,0004,0001,0003
Boot0000* Windows Boot Manager	HD(2,GPT,6833fa9e-a0e7-4f07-8e64-0d2bd4ba206d,0x109000,0x31800)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................
Boot0001  Hard Drive	BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0200)..GO..NO..........S.T.1.0.0.0.D.M.0.1.0.-.2.E.P.1.0.2....................,.@.r.d.=.X..........A.................................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .N.Z.B.1.9.R.D.8........BO..NO..........F.o.r.c.e. .M.P.5.1.0....................,.@.r.d.=.X..........A..........................dy.-..46.....>..Gd-.;.A..MQ..L.2.0.0.1.8.2.3.7.0.0.0.1.2.8.8.7.1.1.4.6........BO
Boot0002* ubuntu	HD(2,GPT,6833fa9e-a0e7-4f07-8e64-0d2bd4ba206d,0x109000,0x31800)/File(EFIUBUNTUSHIMX64.EFI)
Boot0003  USB KEY	BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0b00)..GO..NO..........S.a.n.D.i.s.k....................,.@.r.d.=.X..........A.............................>..Gd-.;.A..MQ..L.4.C.5.3.0.0.0.1.1.4.0.2.1.6.1.0.2.4.9.1........BO
Boot0004* UEFI: SanDisk, Partition 1	PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x0)/USB(7,0)/HD(1,MBR,0x218116,0x800,0x1d2d000)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda4	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-pc grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	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, .
nvme0n1p1	: nvme0n1,	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,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/nvme0n1p1.
nvme0n1p2	: nvme0n1,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	is-correct-EFI,	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,	not-far,	notbiosboot, /boot/efi.
nvme0n1p4	: nvme0n1,	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,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/nvme0n1p4.
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.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	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/sda3.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-kernel,	no-os,	is-correct-EFI,	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,	not-far,	notbiosboot, /mnt/boot-sav/sdb1.

sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	34 sectors * 512 bytes
nvme0n1	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-correctEFI, 	liveusb,	livemmc, no-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000DM010-2EP1:;
1:17.4kB:16.8MB:16.8MB::Microsoft reserved partition:msftres;
2:16.8MB:899GB:899GB:ntfs:Basic data partition:msftdata;
4:899GB:1000GB:101GB:ext4::;
3:1000GB:1000GB:538MB:fat32:EFI System Partition:boot, esp;

BYT;
/dev/sdb:15.7GB:scsi:512:512:msdos:SanDisk Cruzer Blade:;
1:1049kB:15.7GB:15.7GB:fat32::boot, lba;

BYT;
/dev/nvme0n1:480GB:nvme:512:512:gpt:Force MP510:;
1:1049kB:556MB:555MB:ntfs:Basic data partition:hidden, diag;
2:556MB:660MB:104MB:fat32:EFI system partition:boot, esp;
3:660MB:676MB:16.8MB::Microsoft reserved partition:msftres;
4:676MB:480GB:479GB:ntfs:Basic data partition:msftdata;

=================== lsblk:
KNAME     TYPE FSTYPE   SIZE LABEL
sda       disk        931,5G
sda1      part           16M
sda2      part ntfs   837,2G Nouveau nom
sda3      part vfat     513M
sda4      part ext4    93,8G
sdb       disk         14,6G
sdb1      part vfat    14,6G XUBUNTU 18_
nvme0n1   disk        447,1G
nvme0n1p1 part ntfs     529M Récupération
nvme0n1p2 part vfat      99M
nvme0n1p3 part           16M
nvme0n1p4 part ntfs   446,5G

KNAME     ROTA RO RM STATE   MOUNTPOINT
sda          1  0  0 running
sda1         1  0  0
sda2         1  0  0         /mnt/boot-sav/sda2
sda3         1  0  0         /mnt/boot-sav/sda3
sda4         1  0  0         /
sdb          1  0  1 running
sdb1         1  0  1         /mnt/boot-sav/sdb1
nvme0n1      0  0  0 live
nvme0n1p1    0  0  0         /mnt/boot-sav/nvme0n1p1
nvme0n1p2    0  0  0         /boot/efi
nvme0n1p3    0  0  0
nvme0n1p4    0  0  0         /mnt/boot-sav/nvme0n1p4


=================== 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=8145816k,nr_inodes=2036454,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=1640624k,mode=755)
/dev/sda4 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)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=26987)
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)
configfs on /sys/kernel/config type configfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
/dev/nvme0n1p2 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1640620k,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/nvme0n1p1 on /mnt/boot-sav/nvme0n1p1 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/nvme0n1p4 on /mnt/boot-sav/nvme0n1p4 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda3 on /mnt/boot-sav/sda3 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb1 on /mnt/boot-sav/sdb1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=================== ls:
/sys/block/nvme0n1 (filtered):  alignment_offset bdi capability dev device discard_alignment eui events events_async events_poll_msecs ext_range hidden holders inflight integrity lightnvm mq nsid nvme0n1p1 nvme0n1p2 nvme0n1p3 nvme0n1p4 power queue range removable ro size slaves stat subsystem trace uevent wwid
/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 sda3 sda4 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
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 drm_dp_aux2 drm_dp_aux3 ecryptfs fb0 fd full fuse gpiochip0 gpiochip1 hidraw0 hidraw1 hidraw2 hidraw3 hidraw4 hidraw5 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-16 i2c-17 i2c-18 i2c-19 i2c-2 i2c-20 i2c-21 i2c-22 i2c-23 i2c-24 i2c-25 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log lp0 mapper mcelog mem memory_bandwidth mqueue net network_latency network_throughput null nvme0 nvme0n1 nvme0n1p1 nvme0n1p2 nvme0n1p3 nvme0n1p4 parport0 port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sdb sdb1 sg0 sg1 shm snapshot snd stderr stdin stdout udmabuf uhid uinput urandom usb userio vfio vga_arbiter vhci vhost-net vhost-vsock zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/nvme0n1p1
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 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 87 10 00 00 00 00 00  |................|
00000030  55 b0 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |U...............|
00000040  f6 00 00 00 01 00 00 00  90 ba 34 3c d0 34 3c 08  |..........4<.4<.|
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 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 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 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/nvme0n1p2
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 02 0e 1a  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 90 10 00  |........?.......|
00000020  00 18 03 00 f9 02 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 37 7e 35 28 4e  4f 20 4e 41 4d 45 20 20  |..)7~5(NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 45 72  |..............Er|
000001b0  72 2e 20 64 69 73 71 75  65 ff 0d 0a 50 72 65 73  |r. disque...Pres|
000001c0  73 65 7a 20 75 6e 65 20  74 6f 75 63 68 65 20 70  |sez une touche p|
000001d0  6f 75 72 20 72 65 64 82  6d 61 72 72 65 72 0d 0a  |our red.marrer..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  ac 01 ba 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/nvme0n1p4
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 28 14 00  |........?....(..|
00000020  00 00 00 00 80 00 80 00  ff 07 d0 37 00 00 00 00  |...........7....|
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  ef 72 36 a2 b6 36 a2 fe  |.........r6..6..|
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 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 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 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200

=================== 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 80 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  b0 f7 a6 68 00 00 00 00  |...........h....|
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  5a d3 27 5a 05 28 5a e4  |........Z.'Z.(Z.|
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 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 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 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda3
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 b0 55 60 74  |........?....U`t|
00000020  ff 07 10 00 00 04 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 7a ec b0 ae 4e  4f 20 4e 41 4d 45 20 20  |..)z...NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200
efi files in sdb1/efi: /BOOT/grubx64.efi

=================== hexdump -n512 -C /dev/sdb1
00000000  eb 58 90 53 59 53 4c 49  4e 55 58 00 02 10 6a 0b  |.X.SYSLINUX...j.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 d0 d2 01 4b 3a 00 00  00 00 00 00 02 00 00 00  |....K:..........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 da fe 2d 98 4e  4f 20 4e 41 4d 45 20 20  |..)..-.NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 fa fc 31 c9 8e d1  |  FAT32   ..1...|
00000060  bc 76 7b 52 06 57 1e 56  8e c1 b1 26 bf 78 7b f3  |.v{R.W.V...&.x{.|
00000070  a5 8e d9 bb 78 00 0f b4  37 0f a0 56 20 d2 78 1b  |....x...7..V .x.|
00000080  31 c0 b1 06 89 3f 89 47  02 f3 64 a5 8a 0e 18 7c  |1....?.G..d....||
00000090  88 4d f8 50 50 50 50 cd  13 eb 62 8b 55 aa 8b 75  |.M.PPPP...b.U..u|
000000a0  a8 c1 ee 04 01 f2 83 fa  4f 76 31 81 fa b2 07 73  |........Ov1....s|
000000b0  2b f6 45 b4 7f 75 25 38  4d b8 74 20 66 3d 21 47  |+.E..u%8M.t f=!G|
000000c0  50 54 75 10 80 7d b8 ed  75 0a 66 ff 75 ec 66 ff  |PTu..}..u.f.u.f.|
000000d0  75 e8 eb 0f 51 51 66 ff  75 bc eb 07 51 51 66 ff  |u...QQf.u...QQf.|
000000e0  36 1c 7c b4 08 e8 e9 00  72 13 20 e4 75 0f c1 ea  |6.|.....r. .u...|
000000f0  08 42 89 16 1a 7c 83 e1  3f 89 0e 18 7c fb bb aa  |.B...|..?...|...|
00000100  55 b4 41 e8 cb 00 72 10  81 fb 55 aa 75 0a f6 c1  |U.A...r...U.u...|
00000110  01 74 05 c6 06 46 7d 00  66 b8 20 80 00 00 66 ba  |.t...F}.f. ...f.|
00000120  00 00 00 00 bb 00 80 e8  0e 00 66 81 3e 1c 80 8e  |..........f.>...|
00000130  c1 80 6a 75 74 e9 f8 02  66 03 06 60 7b 66 13 16  |..jut...f..`{f..|
00000140  64 7b b9 10 00 eb 2b 66  52 66 50 06 53 6a 01 6a  |d{....+fRfP.Sj.j|
00000150  10 89 e6 66 60 b4 42 e8  77 00 66 61 8d 64 10 72  |...f`.B.w.fa.d.r|
00000160  01 c3 66 60 31 c0 e8 68  00 66 61 e2 da c6 06 46  |..f`1..h.fa....F|
00000170  7d 2b 66 60 66 0f b7 36  18 7c 66 0f b7 3e 1a 7c  |}+f`f..6.|f..>.||
00000180  66 f7 f6 31 c9 87 ca 66  f7 f7 66 3d ff 03 00 00  |f..1...f..f=....|
00000190  77 17 c0 e4 06 41 08 e1  88 c5 88 d6 b8 01 02 e8  |w....A..........|
000001a0  2f 00 66 61 72 01 c3 e2  c9 31 f6 8e d6 bc 68 7b  |/.far....1....h{|
000001b0  8e de 66 8f 06 78 00 be  da 7d ac 20 c0 74 09 b4  |..f..x...}. .t..|
000001c0  0e bb 07 00 cd 10 eb f2  31 c0 cd 16 cd 19 f4 eb  |........1.......|
000001d0  fd 8a 16 74 7b 06 cd 13  07 c3 42 6f 6f 74 20 65  |...t{.....Boot e|
000001e0  72 72 6f 72 0d 0a 00 00  00 00 00 00 00 00 00 00  |rror............|
000001f0  00 00 00 00 00 00 00 00  fe 02 b2 3e 18 37 55 aa  |...........>.7U.|
00000200
Partition 1 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  7.8G     0  7.8G   0% /dev
tmpfs          tmpfs     1.6G  1.7M  1.6G   1% /run
/dev/sda4      ext4       92G  7.0G   81G   9% /
tmpfs          tmpfs     7.9G   44M  7.8G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/nvme0n1p2 vfat       95M   31M   65M  33% /boot/efi
tmpfs          tmpfs     1.6G   12K  1.6G   1% /run/user/1000
/dev/nvme0n1p1 fuseblk   529M  450M   80M  85% /mnt/boot-sav/nvme0n1p1
/dev/nvme0n1p4 fuseblk   447G  223G  225G  50% /mnt/boot-sav/nvme0n1p4
/dev/sda2      fuseblk   838G  124M  838G   1% /mnt/boot-sav/sda2
/dev/sda3      vfat      512M  4.0K  512M   1% /mnt/boot-sav/sda3
/dev/sdb1      vfat       15G  1.5G   14G  10% /mnt/boot-sav/sdb1

=================== fdisk -l:
Disk /dev/nvme0n1: 447.1 GiB, 480103981056 bytes, 937703088 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: gpt
Disk identifier: 7E4D9B20-FB47-4537-B919-9A203F408FD1

Device           Start       End   Sectors   Size Type
/dev/nvme0n1p1    2048   1085439   1083392   529M Windows recovery environment
/dev/nvme0n1p2 1085440   1288191    202752    99M EFI System
/dev/nvme0n1p3 1288192   1320959     32768    16M Microsoft reserved
/dev/nvme0n1p4 1320960 937701375 936380416 446.5G Microsoft basic data


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 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: 84D1FDB6-887B-400E-90CF-7406F94629C3

Device          Start        End    Sectors   Size Type
/dev/sda1          34      32767      32734    16M Microsoft reserved
/dev/sda2       32768 1755805620 1755772853 837.2G Microsoft basic data
/dev/sda3  1952470448 1953521070    1050623   513M EFI System
/dev/sda4  1755805696 1952468991  196663296  93.8G Linux filesystem

Partition table entries are not in disk order.


Disk /dev/sdb: 14.6 GiB, 15664676864 bytes, 30595072 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: 0x00218116

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *     2048 30595071 30593024 14.6G  c W95 FAT32 (LBA)



=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub-efi-amd64-signed of sda4, using the following options:        sda3/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file


/boot/efi added in sda4/fstab
Quantity of real Windows: 1
umount: /mnt/boot-sav/nvme0n1p4Â : la cible est active.
sda4/boot/efi not empty
Mount sda3 on /boot/efi
ls: impossible d'accéder à '/boot/efi/efi': Aucun fichier ou dossier de ce type
No sda4/boot/efi/efi/ ubuntu/mint folder

*******lspci -nnk | grep -iA3 vga
26:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:1f02] (rev a1)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:4011]
Kernel driver in use: nouveau
Kernel modules: nvidiafb, nouveau
*******

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

efibootmgr -v
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0000,0002,0004,0001,0003
Boot0000* Windows Boot Manager	HD(2,GPT,6833fa9e-a0e7-4f07-8e64-0d2bd4ba206d,0x109000,0x31800)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................
Boot0001  Hard Drive	BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0200)..GO..NO..........S.T.1.0.0.0.D.M.0.1.0.-.2.E.P.1.0.2....................,.@.r.d.=.X..........A.................................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .N.Z.B.1.9.R.D.8........BO..NO..........F.o.r.c.e. .M.P.5.1.0....................,.@.r.d.=.X..........A..........................dy.-..46.....>..Gd-.;.A..MQ..L.2.0.0.1.8.2.3.7.0.0.0.1.2.8.8.7.1.1.4.6........BO
Boot0002* ubuntu	HD(2,GPT,6833fa9e-a0e7-4f07-8e64-0d2bd4ba206d,0x109000,0x31800)/File(EFIUBUNTUSHIMX64.EFI)
Boot0003  USB KEY	BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0b00)..GO..NO..........S.a.n.D.i.s.k....................,.@.r.d.=.X..........A.............................>..Gd-.;.A..MQ..L.4.C.5.3.0.0.0.1.1.4.0.2.1.6.1.0.2.4.9.1........BO
Boot0004* UEFI: SanDisk, Partition 1	PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x0)/USB(7,0)/HD(1,MBR,0x218116,0x800,0x1d2d000)..BO

uname -r
Kernel: 5.3.0-40-generic

Reinstall the grub-efi-amd64-signed of sda4
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0
efi files in nvme0n1p2/efi: /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /BOOT/fbx64.efi
cp /boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/nvme0n1p4/efi/ubuntu/shimx64.efi
efi files in sda3/efi: /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /BOOT/fbx64.efi
df /dev/sda3
Save and rename /boot/efi/EFI/Boot/bootx64.efi (/boot/efi/EFI/Boot/bkpbootx64.efi)
cp /boot/efi/EFI/ubuntu/shimx64.efi /boot/efi/EFI/Boot/bootx64.efi
efi files in sda3/efi: /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /BOOT/fbx64.efi /BOOT/bootx64.efi /BOOT/bkpbootx64.efi
Add /boot/efi efi entries in /etc/grub.d/25_custom
Adding custom /boot/efi/EFI/BOOT/bkpbootx64.efi
Adding custom /boot/efi/EFI/BOOT/fbx64.efi
Adding custom /boot/efi/EFI/ubuntu/mmx64.efi
df /dev/nvme0n1p2
df: impossible d'accéder à '/dev/nvme0n1p2' : sur-monté par un autre périphérique
efi files in nvme0n1p2/efi: /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /BOOT/fbx64.efi /BOOT/bootx64.efi /BOOT/bkpbootx64.efi
Add /boot/efi efi entries in /etc/grub.d/25_custom
Adding custom /boot/efi/EFI/BOOT/bkpbootx64.efi
Adding custom /boot/efi/EFI/BOOT/fbx64.efi
Adding custom /boot/efi/EFI/ubuntu/mmx64.efi
df /dev/nvme0n1p4
cp /boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/nvme0n1p4/efi/Boot/bootx64.efi (& .grb)
efi files in nvme0n1p4/efi: /ubuntu/shimx64.efi /Boot/bootx64.efi
Add /mnt/boot-sav/nvme0n1p4 efi entries in /etc/grub.d/25_custom
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0

efibootmgr -v
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0002,0000,0004,0001,0003
Boot0000* Windows Boot Manager	HD(2,GPT,6833fa9e-a0e7-4f07-8e64-0d2bd4ba206d,0x109000,0x31800)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................
Boot0001  Hard Drive	BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0200)..GO..NO..........S.T.1.0.0.0.D.M.0.1.0.-.2.E.P.1.0.2....................,.@.r.d.=.X..........A.................................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .N.Z.B.1.9.R.D.8........BO..NO..........F.o.r.c.e. .M.P.5.1.0....................,.@.r.d.=.X..........A..........................dy.-..46.....>..Gd-.;.A..MQ..L.2.0.0.1.8.2.3.7.0.0.0.1.2.8.8.7.1.1.4.6........BO
Boot0002* ubuntu	HD(3,GPT,963e5bbd-c7f4-450b-a7f6-b7db031be06a,0x746055b0,0x1007ff)/File(EFIubuntushimx64.efi)
Boot0003  USB KEY	BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0b00)..GO..NO..........S.a.n.D.i.s.k....................,.@.r.d.=.X..........A.............................>..Gd-.;.A..MQ..L.4.C.5.3.0.0.0.1.1.4.0.2.1.6.1.0.2.4.9.1........BO
Boot0004* UEFI: SanDisk, Partition 1	PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x0)/USB(7,0)/HD(1,MBR,0x218116,0x800,0x1d2d000)..BO

update-grub
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-40-generic
Found initrd image: /boot/initrd.img-5.3.0-40-generic
Found linux image: /boot/vmlinuz-5.3.0-28-generic
Found initrd image: /boot/initrd.img-5.3.0-28-generic
Adding boot menu entry for EFI firmware configuration
df: impossible d'accéder à '/dev/nvme0n1p2' : sur-monté par un autre périphérique
Unhide GRUB boot menu in sda4/boot/grub/grub.cfg
Unhide GRUB boot menu in sdb1/boot/grub/grub.cfg

Le démarrage de l'ordinateur a été correctement réparé.

Vous pouvez maintenant redémarrer votre ordinateur.
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sda3/EFI/ubuntu/shimx64.efi !

Les fichiers de démarrage de [L'OS actuellement utilisé - 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/efi (FAT32, 100MB~250MB, en début de disque, drapeau boot). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot/efi séparée :] de [Réparateur de démarrage].

Si votre ordinateur redémarre directement sur Windows, essayez de changer l'ordre de démarrage dans votre BIOS.
Si votre BIOS ne permet pas de changer l'ordre de démarrage, changez l'entrée de démarrage par défaut de l'amorceur Windows.
Par exemple, vous pouvez démarrer Windows, puis saisir la commande suivante dans une invite de commande en mode administrateur :
bcdedit /set {bootmgr} path \EFI\ubuntu\shimx64.efi

Peux-tu donner quelques infos sur ton matériel ? Si ton ordi est un modèle du commerce, donne le nom de son modèle et ça suffira. Sinon, donne les références des composants essentiels (carte-mère, processeur, carte graphique, etc...)

Dernière modification par malbo (Le 21/02/2020, à 11:16)

Hors ligne

#3 Le 21/02/2020, à 12:22

wephy

Re : Menu grub introuvable(rapport boot-info)

CM : msi b450m Mortar Max
CPU:ryzen 5 3600
GOU: gigabyte 2070RTX

Hors ligne

#4 Le 21/02/2020, à 12:52

FrancisFDZ

Re : Menu grub introuvable(rapport boot-info)

Bonjour,
Est-ce que ta machine boote directement et exclusivement sur windows ?
Il est possible que le problème soit lié au CPU ryzen 5 (à confirmer)


-- On peut avoir des raisons de se plaindre et n'avoir pas raison de se plaindre --
[Victor Hugo]

Hors ligne

#5 Le 21/02/2020, à 13:15

malbo

Re : Menu grub introuvable(rapport boot-info)

Dans cette doc sur ta carte-mère, il est mentionné qu'il faut presser la touche F11 au démarrage pour accéder au Boot Menu. Peux-tu le faire et sélectionner "ubuntu" dans le menu pour démarrer sur Ubuntu ?

Hors ligne

#6 Le 21/02/2020, à 13:37

wephy

Re : Menu grub introuvable(rapport boot-info)

Bonjour, merci pour vos réponses.

J'ai réussis a accéder au menu grubgrâce a la commande : bcdedit /set {bootmgr}  lelienabsoluversgrub (était-ce une bonne idée ? )  mais lorsque je sélectionne ubuntu voiçi ce que ça m'affiche sur lécran et je ne peux rien faire.

Effectivement lorsque j'appuie sur f11 j'ai le boot menu et ubuntu mais lorsque je le lance même screen :
https://zupimages.net/viewer.php?id=20/08/02if.png

Puis-je réinstaller Ubuntu d'une quelqueconque manière sans que je ne puisse plus booter sur windows(comme j'ai changer le bcdedit ..) et le grub va être également supprimé.

Merci de vos réponses et je vous souhaite une excellente journée.

Hors ligne

#7 Le 21/02/2020, à 13:56

wephy

Re : Menu grub introuvable(rapport boot-info)

En nomodeset pour Ubuntu cela marche! Mais j'aimerais la résolution optimale (j'ai pourtant mise a jour tous mes pilotes graphiques!)

Dernière modification par wephy (Le 21/02/2020, à 13:57)

Hors ligne

#8 Le 21/02/2020, à 15:16

wephy

Re : Menu grub introuvable(rapport boot-info)

Rebonjour,

Soucis résolu. Apparament une option dans le BIOS était incorrect,j'ai succésivement : désactiver le mode only UEFI puis activer CMS,j'ai save et reboot puis activer le mode only UEFI.

Et voilà!

Merci a tous pour vos idées.

Hors ligne

#9 Le 21/02/2020, à 15:53

FrancisFDZ

Re : Menu grub introuvable(rapport boot-info)

Il me semble que les cpu ryzen ont une façon particulière de traiter l'UEFI
Voir par exemple https://www.comptoir-hardware.com/actus … s-nda.html

Dernière modification par FrancisFDZ (Le 21/02/2020, à 15:57)


-- On peut avoir des raisons de se plaindre et n'avoir pas raison de se plaindre --
[Victor Hugo]

Hors ligne

#10 Le 21/02/2020, à 18:39

malbo

Re : Menu grub introuvable(rapport boot-info)

Pourrais-tu faire un Boot-info depuis une session de ton Ubuntu installé afin que je puisse tenter de comprendre comment ça s'est arrangé ? Tu donneras l'URL du Boot-info dans ta réponse.

Dernière modification par malbo (Le 21/02/2020, à 18:40)

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