Pages : 1
#1 Le 29/11/2020, à 14:51
- Linov
Configuration optimale du Grub
Bonjour,
A partir de ce fil, https://forum.ubuntu-fr.org/viewtopic.php?pid=22380189
il m'a été conseillé de mettre de l'ordre dans le chargeur d'amoçage.
J'ai donc commencé par lire le tuto ici : https://doc.ubuntu-fr.org/grub-pc?redir … er_un_grub
et ai commencé par
~$ grub-install -v
grub-install : information : executing modprobe efivars 2>/dev/null.
grub-install : information : Looking for /sys/firmware/efi ...
grub-install : information : ... not found.
grub-install : information : Looking for /proc/device-tree ...
grub-install : information : ... not found.
Installation pour la plate-forme i386-pc.
grub-install : erreur : le périphérique d'installation n'est pas indiqué.Il parait logique de débuter par la correction de cette erreur, alors si vous voulez bien m'aider...
Hors ligne
#2 Le 29/11/2020, à 21:48
- Linov
Re : Configuration optimale du Grub
un boot info :
https://paste.ubuntu.com/p/DgQbt3b8jC/
boot-info-4ppa125 [20201130_1414]
============================== Boot Info Summary ===============================
=> Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of
the same hard drive for core.img. core.img is at this location and looks
for (,msdos4)/boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_msdos biosdisk
---------------------------------------------------------------------------
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 7/2008: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
sda2: __________________________________________________________________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sda5: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda6: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda7: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda8: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 20.10
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
/boot/grub/i386-pc/core.img
sda4: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 20.04.1 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
/boot/grub/i386-pc/core.img
================================ 3 OS detected =================================
OS#1: L'OS actuellement utilisé - Ubuntu 20.04.1 LTS CurrentSession on sda4
OS#2: Windows 7 on sda1
OS#3: Ubuntu 20.10 on sda8
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
BOOT_IMAGE of the installed session in use:
/boot/vmlinuz-5.4.0-54-generic root=UUID=3e9c095b-2921-4162-9caf-45f336fc3d6c ro quiet splash vt.handoff=7
===================================== UEFI =====================================
This installed-session is not in EFI-mode.
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, has-os, 63 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda4 : is-os, 64, apt-get, grub-pc , grub2, grub-install, grubenv-ok, update-grub, farbios
sda1 : is-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda5 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda6 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda7 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda8 : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, farbios
Partitions info (2/3): _________________________________________________________
sda4 : isnotESP, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda1 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, is-winboot
sda5 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda6 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda7 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda8 : isnotESP, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda4 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda
sda1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda5 : maybesepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda6 : maybesepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda7 : maybesepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda8 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda
fdisk -l (filtered): ___________________________________________________________
Disk sda: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk identifier: 0x59305930
Boot Start End Sectors Size Id Type
sda1 * 63 184322398 184322336 87.9G 7 HPFS/NTFS/exFAT
sda2 184324094 788035583 603711490 287.9G f W95 Ext'd (LBA)
sda4 838952960 976773119 137820160 65.7G 83 Linux
sda5 341938176 502837247 160899072 76.7G 83 Linux
sda6 502839296 564443135 61603840 29.4G 83 Linux
sda7 564445184 644491263 80046080 38.2G 83 Linux
sda8 645543936 788035583 142491648 68G 83 Linux
Partition table entries are not in disk order.
parted -lm (filtered): _________________________________________________________
sda:500GB:scsi:512:512:msdos:ATA WDC WD5000AACS-0:;
1:32.3kB:94.4GB:94.4GB:ntfs::boot;
2:94.4GB:403GB:309GB:::lba;
5:175GB:257GB:82.4GB:ext4::;
6:257GB:289GB:31.5GB:ext4::;
7:289GB:330GB:41.0GB:ext4::;
8:331GB:403GB:73.0GB:ext4::;
4:430GB:500GB:70.6GB:ext4::;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 ntfs 928A64CA8A64AD03 59305930-01 BOOT
├─sda2 59305930-02
├─sda4 ext4 3e9c095b-2921-4162-9caf-45f336fc3d6c 59305930-04 Lubuntu 20.04
├─sda5 ext4 82825484-7c24-43f6-9ace-168ac0eacef1 59305930-05 Data
├─sda6 ext4 56183fa7-acdc-4d13-adbf-a2672dd82dfd 59305930-06
├─sda7 ext4 d7beb1a2-6a43-494c-bae6-e7e44e54e42e 59305930-07
└─sda8 ext4 71cadfb6-8fd0-471b-b8c5-32ec2169c4b0 59305930-08 Xubuntu
df (filtered): _________________________________________________________________
Avail Use% Mounted on
sda1 37.4G 57% /mnt/boot-sav/sda1
sda4 54.4G 11% /
sda5 40.5G 41% /media/Data
sda6 27.3G 0% /mnt/boot-sav/sda6
sda7 35.4G 0% /mnt/boot-sav/sda7
sda8 54G 13% /mnt/boot-sav/sda8
Mount options: __________________________________________________________________
sda1 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda4 rw,relatime
sda5 rw,nosuid,nodev,relatime
sda6 rw,relatime
sda7 rw,relatime
sda8 rw,relatime
====================== sda8/boot/grub/grub.cfg (filtered) ======================
Ubuntu 71cadfb6-8fd0-471b-b8c5-32ec2169c4b0
Ubuntu, avec Linux 5.8.0-29-generic 71cadfb6-8fd0-471b-b8c5-32ec2169c4b0
Ubuntu, avec Linux 5.8.0-28-generic 71cadfb6-8fd0-471b-b8c5-32ec2169c4b0
Windows 7 (sur sda1) 928A64CA8A64AD03
Ubuntu 20.04.1 LTS (20.04) (sur sda14) 3b994575-0c6c-4967-8978-bc7858dd2939
Ubuntu (sur sda14) 3b994575-0c6c-4967-8978-bc7858dd2939
Ubuntu, with Linux 5.4.0-54-generic (sur sda14) 3b994575-0c6c-4967-8978-bc7858dd2939
Ubuntu, with Linux 5.4.0-42-generic (sur sda14) 3b994575-0c6c-4967-8978-bc7858dd2939
Ubuntu 20.04.1 LTS (20.04) (sur sda4) 3e9c095b-2921-4162-9caf-45f336fc3d6c
Ubuntu (sur sda4) 3e9c095b-2921-4162-9caf-45f336fc3d6c
Ubuntu, avec Linux 5.4.0-54-generic (sur sda4) 3e9c095b-2921-4162-9caf-45f336fc3d6c
Ubuntu, avec Linux 5.4.0-53-generic (sur sda4) 3e9c095b-2921-4162-9caf-45f336fc3d6c
Ubuntu 20.04.1 LTS (20.04) (sur sda14) (sur sda4) 3e9c095b-2921-4162-9caf-45f336fc3d6c
Ubuntu (sur sda14) (sur sda4) 3e9c095b-2921-4162-9caf-45f336fc3d6c
Ubuntu, with Linux 5.4.0-54-generic (sur sda14) (sur sda4) 3e9c095b-2921-4162-9caf-45f336fc3d6c
### END /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_uefi-firmware ###
========================== sda8/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda12 during installation
UUID=71cadfb6-8fd0-471b-b8c5-32ec2169c4b0 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda11 during installation
/swapfile none swap sw 0 0
LABEL=Data /media/Data auto nosuid,nodev,nofail,x-gvfs-show 0 0
======================= sda8/etc/default/grub (filtered) =======================
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=""
==================== sda8: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
363,945976257 = 390,784016384 boot/grub/grub.cfg 1
328,023838043 = 352,212914176 boot/grub/i386-pc/core.img 1
323,558666229 = 347,418472448 boot/vmlinuz 1
315,355541229 = 338,610434048 boot/vmlinuz-5.8.0-28-generic 1
323,558666229 = 347,418472448 boot/vmlinuz-5.8.0-29-generic 1
315,355541229 = 338,610434048 boot/vmlinuz.old 1
310,511505127 = 333,409189888 boot/initrd.img 3
314,363056183 = 337,544761344 boot/initrd.img-5.8.0-28-generic 2
310,511505127 = 333,409189888 boot/initrd.img-5.8.0-29-generic 3
314,363056183 = 337,544761344 boot/initrd.img.old 2
===================== sda8: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 17622 oct. 1 16:59 10_linux
-rwxr-xr-x 1 root root 42359 oct. 1 16:59 10_linux_zfs
-rwxr-xr-x 1 root root 12894 oct. 1 16:59 20_linux_xen
-rwxr-xr-x 1 root root 12059 oct. 1 16:59 30_os-prober
-rwxr-xr-x 1 root root 1424 oct. 1 16:59 30_uefi-firmware
-rwxr-xr-x 1 root root 214 oct. 1 16:59 40_custom
-rwxr-xr-x 1 root root 216 oct. 1 16:59 41_custom
====================== sda4/boot/grub/grub.cfg (filtered) ======================
Ubuntu 3e9c095b-2921-4162-9caf-45f336fc3d6c
Ubuntu, avec Linux 5.4.0-54-generic 3e9c095b-2921-4162-9caf-45f336fc3d6c
Ubuntu, avec Linux 5.4.0-53-generic 3e9c095b-2921-4162-9caf-45f336fc3d6c
Windows 7 (sur sda1) 928A64CA8A64AD03
Ubuntu 20.10 (20.10) (sur sda8) 71cadfb6-8fd0-471b-b8c5-32ec2169c4b0
Ubuntu (sur sda8) 71cadfb6-8fd0-471b-b8c5-32ec2169c4b0
Ubuntu, avec Linux 5.8.0-29-generic (sur sda8) 71cadfb6-8fd0-471b-b8c5-32ec2169c4b0
Ubuntu, avec Linux 5.8.0-28-generic (sur sda8) 71cadfb6-8fd0-471b-b8c5-32ec2169c4b0
### END /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_uefi-firmware ###
========================== sda4/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=3e9c095b-2921-4162-9caf-45f336fc3d6c / ext4 defaults 0 1
LABEL=Data /media/Data auto nosuid,nodev,nofail,x-gvfs-show 0 2
UUID="a452c468-be48-4191-baf1-67cf54222398" TYPE="swap" PARTUUID="59305930-06"
======================= sda4/etc/default/grub (filtered) =======================
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=""
==================== sda4: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
408,835521698 = 438,983798784 boot/grub/grub.cfg 2
408,298984528 = 438,407696384 boot/grub/i386-pc/core.img 1
401,640758514 = 431,258480640 boot/vmlinuz 1
403,031383514 = 432,751652864 boot/vmlinuz-5.4.0-53-generic 1
401,640758514 = 431,258480640 boot/vmlinuz-5.4.0-54-generic 1
403,031383514 = 432,751652864 boot/vmlinuz.old 1
407,395503998 = 437,437591552 boot/initrd.img 6
403,909160614 = 433,694158848 boot/initrd.img-5.4.0-53-generic 5
407,395503998 = 437,437591552 boot/initrd.img-5.4.0-54-generic 6
403,909160614 = 433,694158848 boot/initrd.img.old 5
===================== sda4: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 17622 sept. 8 12:24 10_linux
-rwxr-xr-x 1 root root 42359 sept. 8 12:24 10_linux_zfs
-rwxr-xr-x 1 root root 12894 juil. 31 02:34 20_linux_xen
-rwxr-xr-x 1 root root 12059 juil. 31 02:34 30_os-prober
-rwxr-xr-x 1 root root 1424 juil. 31 02:34 30_uefi-firmware
-rwxr-xr-x 1 root root 214 juil. 31 02:34 40_custom
-rwxr-xr-x 1 root root 216 juil. 31 02:34 41_custom
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown BootLoader on sda2
00000000 7b 8b 73 ae 8c 88 02 ed 7b 6b 73 35 e3 a3 ba ed |{.s.....{ks5....|
00000010 83 8b 73 ff bf 3f d4 ed 83 6b 73 88 2c 24 ff ad |..s..?...ks.,$..|
00000020 8b 6b 6b af 0a ca 55 6f 8c 2a 63 bc 9e 9f 2f 73 |.kk...Uo.*c.../s|
00000030 b5 c4 31 60 a0 aa aa d1 94 a4 29 57 ae 00 00 f5 |..1`......)W....|
00000040 bd a3 31 25 2f aa aa 16 c6 2e 8c 80 fe 55 75 de |..1%/........Uu.|
00000050 ff a9 5a d8 fe f5 ff 93 ad 87 4a 0a aa de 9e d1 |..Z.......J.....|
00000060 94 00 00 56 57 fa a8 0f 7c 00 00 55 55 af 02 00 |...VW...|..UU...|
00000070 00 0f 7c 00 00 aa 55 00 00 0f 7c 00 00 aa 55 0f |..|...U...|...U.|
00000080 7c 00 00 d5 55 7f c0 f3 b5 00 00 ea a3 c1 89 ab ||...U...........|
00000090 73 a7 4a 8b 80 aa 0d cd 83 a2 10 00 a0 da 5e 12 |s.J...........^.|
000000a0 a5 66 4a fa f2 5a bd d0 94 62 10 ea 78 50 78 a6 |.fJ..Z...b..xPx.|
000000b0 31 61 08 b7 fe bc 26 4b 63 41 08 ab 25 b5 d5 8e |1a....&KcA..%...|
000000c0 8c 06 3a 05 0b ff bf b1 94 00 00 5f 55 f7 a0 30 |..:........_U..0|
000000d0 84 00 00 d5 55 ff 2f b2 8c 20 00 02 55 55 80 8e |....U./.. ..UU..|
000000e0 8c 00 00 a8 bf d5 55 2e 8c a4 31 eb 82 2f 3d 11 |......U...1../=.|
000000f0 a5 4b 63 90 98 38 30 f2 a4 0f 8c 5c dc fc 7e d1 |.Kc..80....\..~.|
00000100 9c 2f 84 ff d7 37 bf 27 42 37 c6 8a 8a 6a 6a da |./...7.'B7...jj.|
00000110 de 00 00 fa 5a 58 58 78 ce 00 00 6b 6b 63 02 b6 |....ZXXx...kkc..|
00000120 b5 00 00 55 55 ad 00 4d 63 20 00 55 ed ea 28 d6 |...UU..Mc .U..(.|
00000130 b5 00 00 55 5f ff 0a d5 bd 00 00 25 35 bf b0 94 |...U_......%5...|
00000140 b5 c9 5a a6 a6 ac f8 af 9c 23 21 e0 e0 70 70 27 |..Z......#!..pp'|
00000150 42 20 00 d7 5f 70 70 c6 31 41 08 a5 69 f9 a3 06 |B .._pp.1A..i...|
00000160 42 82 10 b5 25 d5 fa 27 42 61 10 57 d6 bc a8 88 |B...%..'Ba.W....|
00000170 4a 41 08 df 9f be 0b 4d 84 00 00 aa 70 5f ff f2 |JA.....M....p_..|
00000180 ac 00 00 00 55 55 ff 9c f7 00 00 0a f5 55 55 ff |....UU.......UU.|
00000190 ff 00 00 00 ea 55 55 58 ce 00 00 b8 55 55 55 6f |.....UUX....UUUo|
000001a0 8c 23 21 08 0b 29 29 d2 9c ea 6a da de dc 98 29 |.#!..))...j....)|
000001b0 82 b2 d4 a0 a0 a0 a9 70 94 0e 84 2d 8b 2f 00 fe |.......p...-./..|
000001c0 ff ff 83 fe ff ff 02 00 65 09 00 20 97 09 00 fe |........e.. ....|
000001d0 ff ff 05 fe ff ff 02 20 fc 12 00 08 ac 03 00 00 |....... ........|
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 00 00 00 00 00 00 55 aa |..............U.|
00000200
========= Devices which don't seem to have a corresponding hard drive ==========
sdb sdc sdd
=============================== StdErr Messages ================================
File descriptor 63 (pipe:[120794]) leaked on lvs invocation. Parent PID 17440: /bin/bash
/dev/sdb: open failed: Aucun support trouvé
/dev/sdc: open failed: Aucun support trouvé
/dev/sdd: open failed: Aucun support trouvé
/dev/sdb: open failed: Aucun support trouvé
/dev/sdc: open failed: Aucun support trouvé
/dev/sdd: open failed: Aucun support trouvé
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would reinstall the grub2 of
sda4 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s
Download as textDernière modification par Linov (Le 30/11/2020, à 21:23)
Hors ligne
Pages : 1