Bonjour,
Le rapport est là :
boot-repair-4ppa95 [20200502_1547]
============================== Boot Info Summary ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/BOOT/fbx64.efi /efi/BOOT/mmx64.efi
/efi/ubuntu/fwupx64.efi /efi/ubuntu/grubx64.efi
/efi/ubuntu/mmx64.efi /efi/ubuntu/shimx64.efi
/efi/ubuntu/grub.cfg
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 20.04 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
sda3: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdb: ___________________________________________________________________________
File system: iso9660
Boot sector type: Unknown
Boot sector info:
Mounting failed: mount: /mnt/BootInfo/FD/sdb: /dev/sdb déjà monté ou point de montage actif.
============================ Drive/Partition Info ==============================
Drive: sda _____________________________________________________________________
Disque /dev/sda : 238,49 GiB, 256060514304 octets, 500118192 secteurs
Disk model: SanDisk X400 2.5
Unités : secteur de 1 × 512 = 512 octets
Taille de secteur (logique / physique) : 512 octets / 512 octets
taille d'E/S (minimale / optimale) : 512 octets / 512 octets
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 500,118,191 500,118,191 ee GPT
GUID Partition Table detected.
Partition Attrs Start Sector End Sector # of Sectors System
/dev/sda1 2,048 1,050,623 1,048,576 EFI System partition
/dev/sda2 1,050,624 49,879,039 48,828,416 Data partition (Linux)
/dev/sda3 49,879,040 500,117,503 450,238,464 Data partition (Linux)
Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
blkid (filtered): ______________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 4DDA-0E2B vfat
/dev/sda2 df3484ed-6030-45db-a265-cb672394fd48 ext4
/dev/sda3 4dee9785-93b6-4de3-926f-be4d49fd8d40 ext4
/dev/sdb1 2020-04-23-07-51-42-00 iso9660 Ubuntu 20.04 LTS amd64
/dev/sdb2 1AC3-20ED vfat
/dev/sdb3 b665be24-46e6-48ec-a09d-7973c3b5a9e1 ext4 writable
================================= Mount points =================================
Device Mount_Point Type Options
/dev/fuse /run/user/999/doc fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sda1 /mnt/boot-sav/sda1 vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 /mnt/boot-sav/sda2 ext4 (rw,relatime)
/dev/sda3 /mnt/boot-sav/sda3 ext4 (rw,relatime)
/dev/sdb1 /cdrom iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/sdb2 /mnt/boot-sav/sdb2 vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdb3 /var/crash ext4 (rw,relatime)
/dev/sdb3 /var/log ext4 (rw,relatime)
=========================== sda1/efi/ubuntu/grub.cfg ===========================
--------------------------------------------------------------------------------
search.fs_uuid df3484ed-6030-45db-a265-cb672394fd48 root hd0,gpt2
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------
====================== sda2/boot/grub/grub.cfg (filtered) ======================
Ubuntu
Ubuntu, avec Linux 5.4.0-28-generic
Ubuntu, avec Linux 5.4.0-26-generic
### END /etc/grub.d/30_os-prober ###
UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
### END /etc/grub.d/30_uefi-firmware ###
========================== sda2/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda2 during installation
UUID=df3484ed-6030-45db-a265-cb672394fd48 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
UUID=4DDA-0E2B /boot/efi vfat umask=0077 0 1
# /home was on /dev/sda3 during installation
UUID=4dee9785-93b6-4de3-926f-be4d49fd8d40 /home ext4 defaults 0 2
/swapfile none swap sw 0 0
======================= sda2/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=""
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
#GRUB_TERMINAL=console
#GRUB_GFXMODE=640x480
#GRUB_DISABLE_LINUX_UUID=true
#GRUB_DISABLE_RECOVERY="true"
#GRUB_INIT_TUNE="480 440 1"
==================== sda2: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
4.760925293 = 5.112004608 boot/grub/grub.cfg 1
7.769645691 = 8.342593536 boot/vmlinuz 1
3.547847748 = 3.809472512 boot/vmlinuz-5.4.0-26-generic 2
7.769645691 = 8.342593536 boot/vmlinuz-5.4.0-28-generic 1
3.547847748 = 3.809472512 boot/vmlinuz.old 2
8.007968903 = 8.598491136 boot/initrd.img 2
7.639965057 = 8.203350016 boot/initrd.img-5.4.0-26-generic 5
8.007968903 = 8.598491136 boot/initrd.img-5.4.0-28-generic 2
7.639965057 = 8.203350016 boot/initrd.img.old 5
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown BootLoader on sdb
00000000 45 52 08 00 00 00 90 90 00 00 00 00 00 00 00 00 |ER..............|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000020 33 ed fa 8e d5 bc 00 7c fb fc 66 31 db 66 31 c9 |3......|..f1.f1.|
00000030 66 53 66 51 06 57 8e dd 8e c5 52 be 00 7c bf 00 |fSfQ.W....R..|..|
00000040 06 b9 00 01 f3 a5 ea 4b 06 00 00 52 b4 41 bb aa |.......K...R.A..|
00000050 55 31 c9 30 f6 f9 cd 13 72 16 81 fb 55 aa 75 10 |U1.0....r...U.u.|
00000060 83 e1 01 74 0b 66 c7 06 f3 06 b4 42 eb 15 eb 02 |...t.f.....B....|
00000070 31 c9 5a 51 b4 08 cd 13 5b 0f b6 c6 40 50 83 e1 |1.ZQ....[...@P..|
00000080 3f 51 f7 e1 53 52 50 bb 00 7c b9 04 00 66 a1 b0 |?Q..SRP..|...f..|
00000090 07 e8 44 00 0f 82 80 00 66 40 80 c7 02 e2 f2 66 |..D.....f@.....f|
000000a0 81 3e 40 7c fb c0 78 70 75 09 fa bc ec 7b ea 44 |.>@|..xpu....{.D|
000000b0 7c 00 00 e8 83 00 69 73 6f 6c 69 6e 75 78 2e 62 ||.....isolinux.b|
000000c0 69 6e 20 6d 69 73 73 69 6e 67 20 6f 72 20 63 6f |in missing or co|
000000d0 72 72 75 70 74 2e 0d 0a 66 60 66 31 d2 66 03 06 |rrupt...f`f1.f..|
000000e0 f8 7b 66 13 16 fc 7b 66 52 66 50 06 53 6a 01 6a |.{f...{fRfP.Sj.j|
000000f0 10 89 e6 66 f7 36 e8 7b c0 e4 06 88 e1 88 c5 92 |...f.6.{........|
00000100 f6 36 ee 7b 88 c6 08 e1 41 b8 01 02 8a 16 f2 7b |.6.{....A......{|
00000110 cd 13 8d 64 10 66 61 c3 e8 1e 00 4f 70 65 72 61 |...d.fa....Opera|
00000120 74 69 6e 67 20 73 79 73 74 65 6d 20 6c 6f 61 64 |ting system load|
00000130 20 65 72 72 6f 72 2e 0d 0a 5e ac b4 0e 8a 3e 62 | error...^....>b|
00000140 04 b3 07 cd 10 3c 0a 75 f1 cd 18 f4 eb fd 00 00 |.....<.u........|
00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001b0 c4 20 40 00 00 00 00 00 ae 06 f0 15 00 00 80 00 |. @.............|
000001c0 01 00 00 a1 e0 fe 00 00 00 00 c0 eb 50 00 00 fe |............P...|
000001d0 ff ff ef fe ff ff b0 6e 40 00 00 1f 00 00 00 2d |.......n@......-|
000001e0 64 4a 83 d9 e2 37 00 f0 50 00 00 10 6a 03 00 00 |dJ...7..P...j...|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
============================ ADDITIONAL INFORMATION ============================
boot-repair is executed in live-session (Ubuntu 20.04 LTS, focal, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 39 bits physical, 48 bits virtual
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
================================ 1 OS detected =================================
OS#1: Ubuntu 20.04 LTS on sda2
dd: nombre incorrect: «0»
========================= sda2/etc/grub.d/ (filtered) ==========================
drwxr-xr-x 2 root root 4096 avril 23 07:42 grub.d
-rwxr-xr-x 1 root root 10627 avril 15 11:31 00_header
-rwxr-xr-x 1 root root 6258 avril 15 11:31 05_debian_theme
-rwxr-xr-x 1 root root 17123 avril 15 11:31 10_linux
-rwxr-xr-x 1 root root 42128 avril 15 11:31 10_linux_zfs
-rwxr-xr-x 1 root root 12894 avril 15 11:31 20_linux_xen
-rwxr-xr-x 1 root root 1992 févr. 13 23:09 20_memtest86+
-rwxr-xr-x 1 root root 12059 avril 15 11:31 30_os-prober
-rwxr-xr-x 1 root root 1424 avril 15 11:31 30_uefi-firmware
-rwxr-xr-x 1 root root 214 avril 15 11:31 40_custom
-rwxr-xr-x 1 root root 216 avril 15 11:31 41_custom
=================== /boot/efi detected in the fstab of sda2: UUID=4DDA-0E2B (sda1)
=================== sda2recordfail=1/grub/grubenv :
recordfail=1
================================== m5sum efi ===================================
bed45d1c9554cea09924d3814cb7c446 /mnt/boot-sav/sda1/efi/BOOT/fbx64.efi
4487628005555bfd4a4c0a47211e0700 /mnt/boot-sav/sda1/efi/BOOT/mmx64.efi
256fe27540b54b71cf38110338247688 /mnt/boot-sav/sda1/efi/ubuntu/fwupx64.efi
98bea152fadd26c4e9136916f6cc32a8 /mnt/boot-sav/sda1/efi/ubuntu/grubx64.efi
4487628005555bfd4a4c0a47211e0700 /mnt/boot-sav/sda1/efi/ubuntu/mmx64.efi
f7a57b08bc7c1c85417ae4cea582d1d4 /mnt/boot-sav/sda1/efi/ubuntu/shimx64.efi
f7a57b08bc7c1c85417ae4cea582d1d4 /mnt/boot-sav/sda1/efi/BOOT/BOOTX64.EFI
f7a57b08bc7c1c85417ae4cea582d1d4 /mnt/boot-sav/sdb2/efi/boot/bootx64.efi
109e2fc4aa9786cd887ed6f95c485951 /mnt/boot-sav/sdb2/efi/boot/grubx64.efi
4487628005555bfd4a4c0a47211e0700 /mnt/boot-sav/sdb2/efi/boot/mmx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/fbx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/mmx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb2/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb2/EFI/Boot/grubx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdb2/EFI/Boot/mmx64.efi
/usr/share/boot-sav/bs-cmd_terminal.sh: ligne 181: avertissement : substitution de commande: octet nul ignoré en entrée
================================ efibootmgr -v =================================
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0002,0000,0001
Boot0000 Windows Boot Manager HD(1,GPT,af9a7f3d-557b-4aaa-b81c-e25f22d29942,0x800,0xfa000)/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* ubuntu HD(1,GPT,af9a7f3d-557b-4aaa-b81c-e25f22d29942,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0002* UEFI: Corsair Voyager SliderX2000A, Partition 1 PciRoot(0x0)/Pci(0x14,0x0)/USB(2,0)/HD(1,MBR,0x15f006ae,0x406eb0,0x1f00)..BO
=============================== UEFI/Legacy mode ===============================
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session. SecureBoot disabled.
=============================== PARTITIONS (1/3) ===============================
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, is---ESP, part-has-no-fstab
sda2 : sda, not-sepboot, grubenv-ng grub2, signed grub-pc grub-efi , update-grub, 64, with-boot, is-os, isnotESP, fstab-without-boot
sda3 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, isnotESP, part-has-no-fstab
sdb2 : sdb, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, is---ESP, part-has-no-fstab
sdb3 : sdb, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, isnotESP, part-has-no-fstab
=============================== PARTITIONS (2/3) ===============================
sda1 : part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall
sda2 : fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install
sda3 : part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall
sdb2 : part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall
sdb3 : part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall
=============================== PARTITIONS (3/3) ===============================
sda1 : no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, notbiosboot, /mnt/boot-sav/sda1.
sda2 : with--usr, fstab-without-usr, not-sep-usr, standard, not-far, notbiosboot, /mnt/boot-sav/sda2.
sda3 : no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, notbiosboot, /mnt/boot-sav/sda3.
sdb2 : no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, notbiosboot, /mnt/boot-sav/sdb2.
sdb3 : no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, notbiosboot, /var/log.
==================================== DISKS =====================================
sda : GPT, no-BIOS_boot, has---ESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
sdb : not-GPT, BIOSboot-not-needed, has---ESP, usb-disk, not-mmc, no-os, 0 sectors * 512 bytes
================================== parted -lm ==================================
BYT;
/dev/sda:256GB:scsi:512:512:gpt:ATA SanDisk X400 2.5:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:25.5GB:25.0GB:ext4::;
3:25.5GB:256GB:231GB:ext4::;
BYT;
/dev/sdb:32.0GB:scsi:512:512:unknown:Corsair Voyager SliderX2:;
=============== lsblk -o KNAME,TYPE,FSTYPE,SIZE,LABEL (filtered) ===============
KNAME TYPE FSTYPE SIZE LABEL
sda disk 238,5G
sda1 part vfat 512M
sda2 part ext4 23,3G
sda3 part ext4 214,7G
sdb disk iso9660 29,9G Ubuntu 20.04 LTS amd64
sdb1 part iso9660 2,5G Ubuntu 20.04 LTS amd64
sdb2 part vfat 3,9M
sdb3 part ext4 27,3G writable
============ lsblk -o KNAME,ROTA,RO,RM,STATE,MOUNTPOINT (filtered) =============
KNAME ROTA RO RM STATE MOUNTPOINT
sda 0 0 0 running
sda1 0 0 0 /mnt/boot-sav/sda1
sda2 0 0 0 /mnt/boot-sav/sda2
sda3 0 0 0 /mnt/boot-sav/sda3
sdb 1 0 1 running
sdb1 1 0 1 /cdrom
sdb2 1 0 1 /mnt/boot-sav/sdb2
sdb3 1 0 1 /var/crash
=============================== mount (filtered) ===============================
/dev/sdb1 on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/dev/sdb3 on /var/log type ext4 (rw,relatime)
/dev/sdb3 on /var/crash type ext4 (rw,relatime)
/dev/fuse on /run/user/999/doc type fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime)
/dev/sda3 on /mnt/boot-sav/sda3 type ext4 (rw,relatime)
/dev/sdb2 on /mnt/boot-sav/sdb2 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
================================ ls (filtered) =================================
/sys/block/sda: 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 size slaves stat subsystem trace uevent
/sys/block/sdb: 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 sdb2 sdb3 size slaves stat subsystem trace uevent
/dev: acpi_thermal_rel autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse gpiochip0 hidraw0 hidraw1 HID-SENSOR-2000e1.11.auto HID-SENSOR-2000e1.13.auto HID-SENSOR-2000e1.14.auto HID-SENSOR-2000e1.19.auto HID-SENSOR-2000e1.20.auto HID-SENSOR-2000e1.21.auto HID-SENSOR-2000e1.22.auto HID-SENSOR-2000e1.23.auto HID-SENSOR-2000e1.2.auto HID-SENSOR-2000e1.3.auto HID-SENSOR-2000e1.4.auto HID-SENSOR-2000e1.6.auto HID-SENSOR-2000e1.7.auto HID-SENSOR-2000e1.8.auto hpet hugepages hwrng iio:device0 iio:device1 iio:device2 iio:device3 iio:device4 iio:device5 iio:device6 iio:device7 iio:device8 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem mqueue net null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sdb3 sg0 sg1 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 udmabuf uhid uinput urandom usb userio vfio vga_arbiter vhci vhost-net vhost-vsock wmi zero zfs
============================== df -Th (filtered) ===============================
Filesystem Type Size Used Avail Use% Mounted on
/dev/sdb1 iso9660 2.6G 2.6G 0 100% /cdrom
/cow overlay 3.9G 623M 3.3G 16% /
/dev/disk/by-label/writable ext4 27G 60M 26G 1% /var/log
/dev/sda1 vfat 511M 7.9M 504M 2% /mnt/boot-sav/sda1
/dev/sda2 ext4 23G 6.4G 16G 30% /mnt/boot-sav/sda2
/dev/sda3 ext4 211G 61M 200G 1% /mnt/boot-sav/sda3
/dev/sdb2 vfat 3.9M 3.9M 10K 100% /mnt/boot-sav/sdb2
============================= fdisk -l (filtered) ==============================
Disk /dev/sda: 238.49 GiB, 256060514304 bytes, 500118192 sectors
Disk model: SanDisk X400 2.5
Disklabel type: gpt
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 49879039 48828416 23.3G Linux filesystem
/dev/sda3 49879040 500117503 450238464 214.7G Linux filesystem
Disk /dev/sdb: 29.86 GiB, 32044482560 bytes, 62586880 sectors
Disk model: Voyager SliderX2
Disklabel type: dos
Device Boot Start End Sectors Size Id Type
/dev/sdb1 * 0 5303231 5303232 2.5G 0 Empty
/dev/sdb2 4222640 4230575 7936 3.9M ef EFI (FAT-12/16/32)
/dev/sdb3 5304320 62586879 57282560 27.3G 83 Linux
(debug) reinstall grub2 place-in-all-MBRs no-BIOS_boot (sda2)
================================ Repair blocked ================================
GPT détecté. Veuillez créer une partition BIOS-Boot (>1MB, système de fichiers non formaté, drapeau bios_grub). Cela peut être réalisé via des outils tels que Gparted. Puis réessayez.
Alternativement, vous pouvez réessayer après avoir activé l'option [Partition /boot/efi séparée :].
(debug) reinstall grub2 place-in-all-MBRs no-BIOS_boot (sda2)
=============================== Suggested repair ===============================
The default repair of the Boot-Repair utility would purge (in order to remove grub-efi) and reinstall the grub2 of sda2 into the MBRs of all disks (except live-disks and removable disks without OS).
Grub-efi would not be selected by default because: no-win-efi
Additional repair would be performed: unhide-bootmenu-10s
===================== Blockers in case of suggested repair ======================
GPT détecté. Veuillez créer une partition BIOS-Boot (>1MB, système de fichiers non formaté, drapeau bios_grub). Cela peut être réalisé via des outils tels que Gparted. Puis réessayez.
Alternativement, vous pouvez réessayer après avoir activé l'option [Partition /boot/efi séparée :].
===================== Advice in case of suggested repair ======================
EFI détecté. Vous souhaiterez peut-être réessayer après avoir activé l'option [Partition /boot/efi séparée :].
Voulez-vous continuer ?EFI détecté. Vous souhaiterez peut-être réessayer après avoir activé l'option [Partition /boot/efi séparée :].
Voulez-vous continuer ?
=================== Final advice in case of suggested repair ===================
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sda (ATA SanDisk X400 2.5) !
================================= User settings ================================
The settings chosen by the user will not act on the boot.
gawk packages needed
Ma synthèse est là :
=================== Mode UEFI/Legacy
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session. SecureBoot disabled.
=================== efibootmgr
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0002,0000,0001
Boot0000 Windows Boot Manager HD(1,GPT,af9a7f3d-557b-4aaa-b81c-e25f22d29942,0x800,0xfa000)/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* ubuntu HD(1,GPT,af9a7f3d-557b-4aaa-b81c-e25f22d29942,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0002* UEFI: Corsair Voyager SliderX2000A, Partition 1 PciRoot(0x0)/Pci(0x14,0x0)/USB(2,0)/HD(1,MBR,0x15f006ae,0x406eb0,0x1f00)..BO
=================== Partition(s) EFI
sda1
sdb2
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/fbx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/mmx64.efi
=================== Grub MBR
=> No boot loader is installed in the MBR of /dev/sda.
=================== OS détecté
OS#1: Ubuntu 20.04 LTS on sda2
dd: nombre incorrect: «0»
=================== Partition(s) avec OS
sda2
=================== Fichier(s) /etc/fstab
========================== sda2/etc/fstab (filtered) ===========================
UUID=df3484ed-6030-45db-a265-cb672394fd48 / ext4 errors=remount-ro 0 1
UUID=4DDA-0E2B /boot/efi vfat umask=0077 0 1
UUID=4dee9785-93b6-4de3-926f-be4d49fd8d40 /home ext4 defaults 0 2
/swapfile none swap sw 0 0
=================== UUID blkid
Device UUID TYPE LABEL
/dev/sda1 4DDA-0E2B vfat
/dev/sda2 df3484ed-6030-45db-a265-cb672394fd48 ext4
/dev/sda3 4dee9785-93b6-4de3-926f-be4d49fd8d40 ext4
/dev/sdb2 1AC3-20ED vfat
/dev/sdb3 b665be24-46e6-48ec-a09d-7973c3b5a9e1 ext4 writable
=================== Type de disque et partition
Disk /dev/sda: 238.49 GiB, 256060514304 bytes, 500118192 sectors
Disklabel type: gpt
Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 49879039 48828416 23.3G Linux filesystem
/dev/sda3 49879040 500117503 450238464 214.7G Linux filesystem
Disk /dev/sdb: 29.86 GiB, 32044482560 bytes, 62586880 sectors
Disklabel type: dos
Device Boot Start End Sectors Size Id Type
/dev/sdb1 * 0 5303231 5303232 2.5G 0 Empty
/dev/sdb2 4222640 4230575 7936 3.9M ef EFI (FAT-12/16/32)
/dev/sdb3 5304320 62586879 57282560 27.3G 83 Linux
(debug) reinstall grub2 place-in-all-MBRs no-BIOS_boot (sda2)
On voit qu'il y a un problème avec efibootmgr, il contient encore le boot de windows, c'est à dire l'ancien boot efi. Aussi, il n'y a pas Grub installé dans la MBR du disque principal sda.
Je préconise de se débarrasser de l'uefi puisqu'il n'y a pas windows. En allant dans le bios et en désactivant l'uefi, c'est à dire en activant le mode legacy. Ensuite, démarre ubuntu live, donc en mode legacy, laisse la partition efi, mais efface la partition ubuntu (sda2), pour ensuite installer Ubuntu proprement. Lors de l'installation d'ubuntu, choisis faire autre chose et indique ensuite la partition sda2 à utiliser en tant que: /
