Bonjour,
Je colle ton Boot-info :
boot-info-4ppa125 [20210305_1841]
============================== 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 /boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_msdos biosdisk search_fs_uuid
---------------------------------------------------------------------------
config script
---------------------------------------------------------------------------
search.fs_uuid 02fb20cd-1555-415e-9096-d185fa8a2eee root hd1,msdos1
set prefix=($root)'/boot/grub'
---------------------------------------------------------------------------
=> Grub2 (v2.00) is installed in the MBR of /dev/sdb and looks at sector 1 of
the same hard drive for core.img. core.img is at this location and looks
for (,msdos1)/boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_msdos biosdisk
---------------------------------------------------------------------------
sda1: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdb1: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 20.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
/boot/grub/i386-pc/core.img
sdb2: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sdb3: __________________________________________________________________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sdb5: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
================================ 1 OS detected =================================
OS#1: Ubuntu 20.04.2 LTS on sdb1
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
Live-session OS is Ubuntu 64-bit (Ubuntu 18.04.5 LTS, bionic, x86_64)
===================================== UEFI =====================================
This live-session is not in EFI-mode.
EFI in dmesg.
[ 0.000000] ACPI: UEFI 0x00000000D4BA5DA0 000042 (v01 00000000 00000000)
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, no-os, 2048 sectors * 512 bytes
sdb : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sdb1 : is-os, 64, apt-get, grub-pc , grub2, grub-install, grubenv-ok, update-grub, farbios
sdb2 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sdb5 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
sda1 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sdb1 : isnotESP, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sdb2 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sdb5 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : maybesepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sdb1 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sdb
sdb2 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sdb
sdb5 : maybesepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sdb
fdisk -l (filtered): ___________________________________________________________
Disk sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Disk identifier: 0x7d5443fa
Boot Start End Sectors Size Id Type
sda1 * 2048 1953521663 1953519616 931.5G 83 Linux
Disk sdb: 232.9 GiB, 250059350016 bytes, 488397168 sectors
Disk identifier: 0xc5b325af
Boot Start End Sectors Size Id Type
sdb1 2048 257726463 257724416 122.9G 83 Linux
sdb2 257726464 258777087 1050624 513M b W95 FAT32
sdb3 258779134 488396799 229617666 109.5G 5 Extended
sdb5 258779136 488396799 229617664 109.5G 83 Linux
parted -lm (filtered): _________________________________________________________
sda:1000GB:scsi:512:512:msdos:ATA SAMSUNG HD103SJ:;
1:1049kB:1000GB:1000GB:ext4::boot;
sdb:250GB:scsi:512:4096:msdos:ATA CT250MX500SSD1:;
1:1049kB:132GB:132GB:ext4::;
2:132GB:132GB:538MB:fat32::;
3:132GB:250GB:118GB:::;
5:132GB:250GB:118GB:ext3::;
sr0:4700MB:scsi:2048:2048:mac:Optiarc DVD RW AD-7240S:;
1:2048B:6143B:4096B::Apple:;
2:7057kB:9581kB:2523kB::EFI:;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
└─sda1 ext4 ee5f997c-680a-482c-a183-adf9bdbf4439 7d5443fa-01
sdb
├─sdb1 ext4 02fb20cd-1555-415e-9096-d185fa8a2eee c5b325af-01
├─sdb2 vfat D83E-D26F c5b325af-02
├─sdb3 c5b325af-03
└─sdb5 ext3 30e10b61-456e-4118-bf98-7e2bac1db484 c5b325af-05
df (filtered): _________________________________________________________________
Avail Use% Mounted on
sda1 345.1G 57% /mnt/boot-sav/sda1
sdb1 105.5G 7% /mnt/boot-sav/sdb1
sdb2 512M 0% /mnt/boot-sav/sdb2
sdb5 101.8G 0% /mnt/boot-sav/sdb5
Mount options: __________________________________________________________________
sda1 rw,relatime
sdb1 rw,relatime
sdb2 rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sdb5 rw,relatime
====================== sdb1/boot/grub/grub.cfg (filtered) ======================
Ubuntu 02fb20cd-1555-415e-9096-d185fa8a2eee
Ubuntu, avec Linux 5.4.0-66-generic 02fb20cd-1555-415e-9096-d185fa8a2eee
Ubuntu, avec Linux 5.4.0-42-generic 02fb20cd-1555-415e-9096-d185fa8a2eee
### END /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_uefi-firmware ###
========================== sdb1/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sdb1 during installation
UUID=02fb20cd-1555-415e-9096-d185fa8a2eee / ext4 errors=remount-ro 0 1
/swapfile none swap sw 0 0
======================= sdb1/etc/default/grub (filtered) =======================
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=""
==================== sdb1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
48.542835236 = 52.122472448 boot/grub/grub.cfg 2
48.559448242 = 52.140310528 boot/grub/i386-pc/core.img 1
12.574363708 = 13.501620224 boot/vmlinuz 1
12.824337006 = 13.770027008 boot/vmlinuz-5.4.0-42-generic 1
12.574363708 = 13.501620224 boot/vmlinuz-5.4.0-66-generic 1
12.824337006 = 13.770027008 boot/vmlinuz.old 1
12.574363708 = 13.501620224 vmlinuz 1
12.824337006 = 13.770027008 vmlinuz.old 1
2.852073669 = 3.062390784 boot/initrd.img 2
2.836589813 = 3.045765120 boot/initrd.img-5.4.0-42-generic 5
2.852073669 = 3.062390784 boot/initrd.img-5.4.0-66-generic 2
2.836589813 = 3.045765120 boot/initrd.img.old 5
2.852073669 = 3.062390784 initrd.img 2
2.836589813 = 3.045765120 initrd.img.old 5
===================== sdb1: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 17622 Feb 12 22:03 10_linux
-rwxr-xr-x 1 root root 42359 Feb 12 22:03 10_linux_zfs
-rwxr-xr-x 1 root root 12894 Feb 12 22:03 20_linux_xen
-rwxr-xr-x 1 root root 12059 Jul 31 2020 30_os-prober
-rwxr-xr-x 1 root root 1424 Feb 12 22:03 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Jul 31 2020 40_custom
-rwxr-xr-x 1 root root 216 Jul 31 2020 41_custom
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown BootLoader on sdb3
00000000 3c a6 8d 3a 94 4d 26 a0 d7 ef 37 40 26 92 59 9c |<..:.M&...7@&.Y.|
00000010 c9 4d a4 29 1f 59 6f 61 45 1c 38 e6 a3 7c 45 59 |.M.).YoaE.8..|EY|
00000020 46 d9 06 3a 05 c5 2a d0 4b 85 d2 03 2a 8e 37 49 |F..:..*.K...*.7I|
00000030 8f 62 be a0 cc 47 73 d9 1f 15 63 98 d1 ab 91 55 |.b...Gs...c....U|
00000040 78 e2 da d0 23 31 5c 90 74 33 8e 20 4e ce ea 77 |x...#1\.t3. N..w|
00000050 cf fa 06 06 63 71 eb 65 0d 3b 45 17 02 2f 1e c7 |....cq.e.;E../..|
00000060 2e f3 a8 01 de bd 4e 2c 6d a1 45 52 02 fa ee 7c |......N,m.ER...||
00000070 c5 af aa df 14 d4 22 d2 ba 5a a2 1b aa 05 34 40 |......"..Z....4@|
00000080 dc 6a 15 4e da fa f8 45 84 a6 74 53 ac 7c cb d0 |.j.N...E..tS.|..|
00000090 a3 ac 22 33 4d 0d e2 11 ee 53 07 2c 3d 9a e6 f2 |.."3M....S.,=...|
000000a0 f9 f5 5d 5c 05 96 5e 97 00 28 6b 14 ae fd 33 e6 |..]\..^..(k...3.|
000000b0 f5 ce 20 58 e7 e6 b2 25 7e f1 9d 70 e4 a3 ee db |.. X...%~..p....|
000000c0 39 8d ac 5e f8 15 6a 0e a2 2d f6 5d c9 1d 5c c1 |9..^..j..-.]..\.|
000000d0 36 36 63 4d 6c 11 b0 04 08 cd 11 0b 25 dd 12 6b |66cMl.......%..k|
000000e0 70 01 23 5d f0 b6 ff 46 8c a6 87 f6 a8 63 89 78 |p.#]...F.....c.x|
000000f0 7d e3 d7 4e 1c 3d ba 13 53 ca 90 d9 8e e4 71 98 |}..N.=..S.....q.|
00000100 a7 01 be 50 de e8 c8 d2 61 1e 82 8c 6d bf a4 e6 |...P....a...m...|
00000110 de a3 28 3f 87 59 06 13 21 b7 2c 84 4c 30 ff 90 |..(?.Y..!.,.L0..|
00000120 9b 18 34 52 5a fc 42 f5 f8 61 d4 df d8 11 e8 54 |..4RZ.B..a.....T|
00000130 b3 81 93 77 25 57 3e 22 61 11 f7 1f 18 d8 13 d3 |...w%W>"a.......|
00000140 0c 28 f7 48 5c 51 fc a1 ea 85 16 42 d3 51 2e 75 |.(.H\Q.....B.Q.u|
00000150 63 a2 73 af b6 c7 f6 25 83 6d 8b 3a 59 e1 5d c0 |c.s....%.m.:Y.].|
00000160 ca 8e 52 7b 48 34 34 73 0c af 14 26 dd 32 40 6b |..R{H44s...&.2@k|
00000170 5f 84 06 d0 43 3a 6c 36 06 b6 94 9d 5f 72 8d 68 |_...C:l6...._r.h|
00000180 29 52 95 7f 72 5e 37 e9 0a 6a 59 de f9 80 5d b7 |)R..r^7..jY...].|
00000190 55 60 e9 35 42 28 3e a4 45 91 aa da 08 6c b2 d8 |U`.5B(>.E....l..|
000001a0 a4 4b dc 5d 44 35 8a 9e cb 35 82 dc 43 6b bc b4 |.K.]D5...5..Ck..|
000001b0 4a 94 c9 31 04 f6 26 e2 15 d7 f3 7c 6d 7e 00 fe |J..1..&....|m~..|
000001c0 c2 ff 83 fe c2 ff 02 00 00 00 00 b0 af 0d 00 00 |................|
000001d0 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
=============================== StdErr Messages ================================
File descriptor 63 (pipe:[131976]) leaked on lvs invocation. Parent PID 7071: /bin/bash
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would reinstall the grub2 of
sdb1 into the MBRs of all disks (except live-disks and removable disks without OS).
Additional repair would be performed: unhide-bootmenu-10s
Final advice in case of suggested repair: ______________________________________
Please do not forget to make your BIOS boot on sdb (ATA CT250MX500SSD1) disk!
Je vois une anomalie dans la partie "Boot Info Summary" qui se trouve au début du Boot-info : je m'étais trompé : il n'y a pas d'anomalie dans cette partie du Boot-info ni ailleurs.
