Bonjour,
Cela fait presque une semaine que j’essaie de booter ma nouvelle installation. J’ai réinstallé Debian 12 pour avoir une installation propre.
Je pense avoir tout essayé sur le bios MSI de ma carte mère: UEFI, UEFI + legacy
Je vois le choix Debian, Debian recovery, UEFI commandes mais ensuite il n’y a aucun signal sur l’écran.
J’ai fait un diagnostic boot-repair
Merci pour toute aide à la solution
boot-repair-4ppa2079 [20240729_1710]
============================= Boot Repair Summary ==============================
modprobe: FATAL: Module efivars not found in directory /lib/modules/6.8.0-31-generic
Recommended repair: ____________________________________________________________
The default repair of the Boot-Repair utility will reinstall the grub-efi of
sda3,
using the following options: sda1/boot/efi
Additional repair will be performed: unhide-bootmenu-10s use-standard-efi-file
Mount /dev/sda1 on /mnt/boot-sav/sda3/boot/efi
No sda3/boot/efi/efi/ ubuntu/mint folder
Unhide GRUB boot menu in sda3/etc/default/grub
===================== Reinstall the grub-efi of /dev/sda3 ======================
chroot /mnt/boot-sav/sda3 grub-install --version
grub-install (GRUB) 2.06-13+deb12u1
modprobe: FATAL: Module efivars not found in directory /lib/modules/6.8.0-31-generic
chroot /mnt/boot-sav/sda3 modprobe efivars
chroot /mnt/boot-sav/sda3 efibootmgr -v before grub install
EFI variables are not supported on this system.
chroot /mnt/boot-sav/sda3 uname -r
6.8.0-31-generic
chroot /mnt/boot-sav/sda3 grub-install --efi-directory=/boot/efi --target=x86_64-efi
Installing for x86_64-efi platform.
grub-install: warning: EFI variables are not supported on this system…
Installation finished. No error reported.
df /dev/sda1
touch /mnt/boot-sav/sda3/boot/efi/EFI/Boot/bootx64.efi.grb
cp /mnt/boot-sav/sda3/boot/efi/efi/debian/grubx64.efi /mnt/boot-sav/sda3/boot/efi/EFI/Boot/bootx64.efi
chroot /mnt/boot-sav/sda3 efibootmgr -v after grub install
EFI variables are not supported on this system.
Warning: NVram is locked (Debian not found in efibootmgr).
chroot /mnt/boot-sav/sda3 update-grub
Found background image: /usr/share/images/desktop-base/desktop-grub.png
Found linux image: /boot/vmlinuz-6.1.0-23-amd64
Found initrd image: /boot/initrd.img-6.1.0-23-amd64
Found linux image: /boot/vmlinuz-6.1.0-22-amd64
Found initrd image: /boot/initrd.img-6.1.0-22-amd64
Unhide GRUB boot menu in sda3/boot/grub/grub.cfg
Boot successfully repaired.
Locked-NVram detected. Please do not forget to make your UEFI firmware boot on the Debian GNU/Linux 12 (bookworm) entry (sda1/efi/debian/grubx64.efi file) !
============================ Boot Info After Repair ============================
=> No boot loader is installed in the MBR of /dev/sda.
=> 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: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bootx64.efi /efi/debian/fbx64.efi
/efi/debian/grubx64.efi /efi/debian/mmx64.efi
/efi/debian/shimx64.efi /efi/debian/grub.cfg
sda2: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda3: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Debian GNU/Linux 12 (bookworm)
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
sdb1: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdc: ___________________________________________________________________________
File system: iso9660
Boot sector type: Grub2 (v1.99-2.00)
Boot sector info: Grub2 (v1.99-2.00) is installed in the boot sector of
sdc and looks at sector 0 of the same hard drive for
core.img, but core.img can not be found at this
location.
Mounting failed: mount: /mnt/BootInfo/FD/sdc: /dev/sdc already mounted or mount point busy.
dmesg(1) may have more information after failed mount system call.
================================ 1 OS detected =================================
OS#1: Debian GNU/Linux 12 (bookworm) on sda3
================================ Host/Hardware =================================
CPU architecture: 64-bit
Video: Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X] simpledrmdrmfb from Advanced Micro Devices, Inc. [AMD/ATI]
Live-session OS is Ubuntu 64-bit (Ubuntu 24.04 LTS, noble, x86_64)
===================================== UEFI =====================================
BIOS/UEFI firmware: 3.90(5.17) from American Megatrends Inc.
The firmware is EFI-compatible, and is set in EFI-mode for this live-session.
SecureBoot disabled (confirmed by mokutil).
BootCurrent: 0006
Timeout: 1 seconds
BootOrder: 0006,0000,0004,0003,0005,0002
Boot0000* debian HD(1,GPT,8d52fe27-05e6-4d34-89fe-54b64be7f058,0x800,0x100000)/File(\EFI\DEBIAN\SHIMX64.EFI)
dp: 04 01 2a 00 01 00 00 00 00 08 00 00 00 00 00 00 00 00 10 00 00 00 00 00 27 fe 52 8d e6 05 34 4d 89 fe 54 b6 4b e7 f0 58 02 02 / 04 04 34 00 5c 00 45 00 46 00 49 00 5c 00 44 00 45 00 42 00 49 00 41 00 4e 00 5c 00 53 00 48 00 49 00 4d 00 58 00 36 00 34 00 2e 00 45 00 46 00 49 00 00 00 / 7f ff 04 00
Boot0002 CD/DVD Drive BBS(CDROM,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0300)0000474f00004e4fcd000000080000008b004100530055005300200020002000200020004400520057002d0032003400460031005300540020002000200061000000050109000300000000010416008b12e85cec2cf040837280640e3dc85803007fff040002010c00d041030a0000000001010600030101010600010003120a000500ffff00007fff040001043e00ef47642dc93ba041ac194d51d01b4ce6310053004c003000380036004600450030003300320032003800300020002000200020002000200000007fff04000000424f
dp: 05 01 09 00 03 00 00 00 00 / 01 04 16 00 8b 12 e8 5c ec 2c f0 40 83 72 80 64 0e 3d c8 58 03 00 / 7f ff 04 00
data: 00 00 47 4f 00 00 4e 4f cd 00 00 00 08 00 00 00 8b 00 41 00 53 00 55 00 53 00 20 00 20 00 20 00 20 00 20 00 44 00 52 00 57 00 2d 00 32 00 34 00 46 00 31 00 53 00 54 00 20 00 20 00 20 00 61 00 00 00 05 01 09 00 03 00 00 00 00 01 04 16 00 8b 12 e8 5c ec 2c f0 40 83 72 80 64 0e 3d c8 58 03 00 7f ff 04 00 02 01 0c 00 d0 41 03 0a 00 00 00 00 01 01 06 00 03 01 01 01 06 00 01 00 03 12 0a 00 05 00 ff ff 00 00 7f ff 04 00 01 04 3e 00 ef 47 64 2d c9 3b a0 41 ac 19 4d 51 d0 1b 4c e6 31 00 53 00 4c 00 30 00 38 00 36 00 46 00 45 00 30 00 33 00 32 00 32 00 38 00 30 00 20 00 20 00 20 00 20 00 20 00 20 00 00 00 7f ff 04 00 00 00 42 4f
Boot0003 Hard Drive BBS(HD,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0200)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
dp: 05 01 09 00 02 00 00 00 00 / 01 04 16 00 8b 12 e8 5c ec 2c f0 40 83 72 80 64 0e 3d c8 58 02 00 / 7f ff 04 00
data: 00 00 47 4f 00 00 4e 4f bd 00 00 00 08 00 00 00 8b 00 43 00 54 00 32 00 30 00 30 00 30 00 4d 00 58 00 35 00 30 00 30 00 53 00 53 00 44 00 31 00 00 00 05 01 09 00 02 00 00 00 00 01 04 16 00 8b 12 e8 5c ec 2c f0 40 83 72 80 64 0e 3d c8 58 02 00 7f ff 04 00 02 01 0c 00 d0 41 03 0a 00 00 00 00 01 01 06 00 03 01 01 01 06 00 01 00 03 12 0a 00 01 00 ff ff 00 00 7f ff 04 00 01 04 3e 00 ef 47 64 2d c9 3b a0 41 ac 19 4d 51 d0 1b 4c e6 34 00 32 00 32 00 32 00 38 00 45 00 36 00 42 00 37 00 41 00 39 00 38 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 00 00 7f ff 04 00 00 00 42 4f 00 00 4e 4f d1 00 00 00 08 00 00 00 8b 00 53 00 61 00 6d 00 73 00 75 00 6e 00 67 00 20 00 53 00 53 00 44 00 20 00 38 00 37 00 30 00 20 00 45 00 56 00 4f 00 20 00 35 00 30 00 30 00 47 00 42 00 00 00 05 01 09 00 02 00 00 00 00 01 04 16 00 8b 12 e8 5c ec 2c f0 40 83 72 80 64 0e 3d c8 58 02 00 7f ff 04 00 02 01 0c 00 d0 41 03 0a 00 00 00 00 01 01 06 00 03 01 01 01 06 00 01 00 03 12 0a 00 00 00 ff ff 00 00 7f ff 04 00 01 04 3e 00 ef 47 64 2d c9 3b a0 41 ac 19 4d 51 d0 1b 4c e6 37 00 53 00 57 00 45 00 4c 00 4e 00 58 00 30 00 33 00 33 00 36 00 37 00 35 00 33 00 20 00 4d 00 20 00 20 00 20 00 20 00 00 00 7f ff 04 00 00 00 42 4f
Boot0004* debian HD(1,GPT,8d52fe27-05e6-4d34-89fe-54b64be7f058,0x800,0x100000)/File(\EFI\DEBIAN\GRUBX64.EFI)0000424f
dp: 04 01 2a 00 01 00 00 00 00 08 00 00 00 00 00 00 00 00 10 00 00 00 00 00 27 fe 52 8d e6 05 34 4d 89 fe 54 b6 4b e7 f0 58 02 02 / 04 04 34 00 5c 00 45 00 46 00 49 00 5c 00 44 00 45 00 42 00 49 00 41 00 4e 00 5c 00 47 00 52 00 55 00 42 00 58 00 36 00 34 00 2e 00 45 00 46 00 49 00 00 00 / 7f ff 04 00
data: 00 00 42 4f
Boot0005 USB KEY BBS(HD,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0b00)0000474f00004e4fb9000000080000007b00570069006c006b00200047004f004f004400520041004d002000380047004200200038002e00300037000000050109000200000000010416008b12e85cec2cf040837280640e3dc8580b007fff040002010c00d041030a000000000101060003010101060000000305060006007fff040001043200ef47642dc93ba041ac194d51d01b4ce63100340030003600310038003100310030003000340031003700310000007fff04000000424f
dp: 05 01 09 00 02 00 00 00 00 / 01 04 16 00 8b 12 e8 5c ec 2c f0 40 83 72 80 64 0e 3d c8 58 0b 00 / 7f ff 04 00
data: 00 00 47 4f 00 00 4e 4f b9 00 00 00 08 00 00 00 7b 00 57 00 69 00 6c 00 6b 00 20 00 47 00 4f 00 4f 00 44 00 52 00 41 00 4d 00 20 00 38 00 47 00 42 00 20 00 38 00 2e 00 30 00 37 00 00 00 05 01 09 00 02 00 00 00 00 01 04 16 00 8b 12 e8 5c ec 2c f0 40 83 72 80 64 0e 3d c8 58 0b 00 7f ff 04 00 02 01 0c 00 d0 41 03 0a 00 00 00 00 01 01 06 00 03 01 01 01 06 00 00 00 03 05 06 00 06 00 7f ff 04 00 01 04 32 00 ef 47 64 2d c9 3b a0 41 ac 19 4d 51 d0 1b 4c e6 31 00 34 00 30 00 36 00 31 00 38 00 31 00 31 00 30 00 30 00 34 00 31 00 37 00 31 00 00 00 7f ff 04 00 00 00 42 4f
Boot0006* UEFI: Wilk GOODRAM 8GB 8.07, Partition 2 PciRoot(0x0)/Pci(0x1,0x3)/Pci(0x0,0x0)/USB(6,0)/HD(2,GPT,1cf7d054-8db5-4194-971c-3c8665684807,0xb610ec,0x279c)0000424f
dp: 02 01 0c 00 d0 41 03 0a 00 00 00 00 / 01 01 06 00 03 01 / 01 01 06 00 00 00 / 03 05 06 00 06 00 / 04 01 2a 00 02 00 00 00 ec 10 b6 00 00 00 00 00 9c 27 00 00 00 00 00 00 54 d0 f7 1c b5 8d 94 41 97 1c 3c 86 65 68 48 07 02 02 / 7f ff 04 00
data: 00 00 42 4f
62ff1ee5b75b4565f609043c4b1da759 sda1/Boot/bootx64.efi (is grub)
ca0aa9ad51118a4a0b9026db28271163 sda1/debian/fbx64.efi
62ff1ee5b75b4565f609043c4b1da759 sda1/debian/grubx64.efi
1efa63a183a729b309c16267cbba5b67 sda1/debian/mmx64.efi
fe2090106517ccf680e12e538b4274db sda1/debian/shimx64.efi
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : is-GPT, no-BIOSboot, has—ESP, not-usb, not-mmc, has-os, no-wind, 2048 sectors * 512 bytes
sdb : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, no-os, no-wind, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda3 : is-os, 64, apt-get, signed grub-efi , grub2, grub-install, grubenv-ok, update-grub, end-after-100GB
sdb1 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GB
Partitions info (2/3): _________________________________________________________
sda1 : is—ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda3 : isnotESP, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sdb1 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : not–sepboot, no—boot, part-has-no-fstab, not-sep-usr, no—usr, part-has-no-fstab, no–grub.d, sda
sda3 : not–sepboot, with-boot, fstab-without-boot, not-sep-usr, with–usr, fstab-without-usr, std-grub.d, sda
sdb1 : maybesepboot, no—boot, part-has-no-fstab, not-sep-usr, no—usr, part-has-no-fstab, no–grub.d, sdb
fdisk -l (filtered): ___________________________________________________________
Disk sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors
Disk identifier: 85F14F33-E0BD-4875-83FF-32749708DFB2
Start End Sectors Size Type
sda1 2048 1050623 1048576 512M EFI System
sda2 974819328 976771071 1951744 953M Linux swap
sda3 1050624 974819327 973768704 464.3G Linux filesystem
Partition table entries are not in disk order.
Disk sdb: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk identifier: 0xd0d8e683
Boot Start End Sectors Size Id Type
sdb1 2048 3907028991 3907026944 1.8T 83 Linux
Disk sdc: 7.28 GiB, 7811891200 bytes, 15257600 sectors
Disk identifier: 1CF7D054-8DB5-4194-971E-3C8665684807
Start End Sectors Size Type
sdc1 64 11931883 11931820 5.7G Microsoft basic data
sdc2 11931884 11942023 10140 5M EFI System
sdc3 11942024 11942623 600 300K Microsoft basic data
sdc4 11943936 15255551 3311616 1.6G Linux filesystem
parted -lm (filtered): _________________________________________________________
sda:500GB:scsi:512:512:gpt:ATA Samsung SSD 870:;
1:1049kB:538MB:537MB:fat32::boot, esp;
3:538MB:499GB:499GB:ext4::;
2:499GB:500GB:999MB:linux-swap(v1)::swap;
sdb:2000GB:scsi:512:4096:msdos:ATA CT2000MX500SSD1:;
1:1049kB:2000GB:2000GB:ext4::;
sdc:7812MB:scsi:512:512:gpt:Wilk GOODRAM 8GB:;
1:32.8kB:6109MB:6109MB::ISO9660:hidden, msftdata;
2:6109MB:6114MB:5192kB::Appended2:boot, esp;
3:6114MB:6115MB:307kB::Gap1:hidden, msftdata;
4:6115MB:7811MB:1696MB:ext4::;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 vfat A484-4223 8d52fe27-05e6-4d34-89fe-54b64be7f058
├─sda2 swap ebfe9e6d-99b3-40a0-886e-d22e11828ace 3d357102-b94c-4486-8f99-61cfaf29e8fb
└─sda3 ext4 31478cfe-6395-4e5e-b744-43fd61ceb801 424a2792-a583-4a5d-bc1c-d28626078077
sdb
└─sdb1 ext4 cc39778a-6709-41a3-af84-f4a4e5751393 d0d8e683-01
sdc iso9660 2024-04-24-11-29-09-00 Ubuntu 24.04 LTS amd64
├─sdc1 iso9660 2024-04-24-11-29-09-00 1cf7d054-8db5-4194-971f-3c8665684807 Ubuntu 24.04 LTS amd64 ISO9660
├─sdc2 vfat 37B6-BC6E 1cf7d054-8db5-4194-971c-3c8665684807 ESP Appended2
├─sdc3 1cf7d054-8db5-4194-971d-3c8665684807 Gap1
└─sdc4 ext4 c83105ad-2c6b-496e-8c4a-f18a7e9043f4 d467d409-a93e-468f-b486-f59914659acb writable
Mount points (filtered): _______________________________________________________
Avail Use% Mounted on
/dev/sda1 501.1M 2% /mnt/boot-sav/sda1
/dev/sda3 426.2G 1% /mnt/boot-sav/sda3
/dev/sdb1 1.7T 0% /mnt/boot-sav/sdb1
/dev/sdc1 0 100% /cdrom
efivarfs 107.8K 12% /sys/firmware/efi/efivars
Mount options (filtered): ______________________________________________________
/dev/sda1 vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
/dev/sda3 ext4 rw,relatime
/dev/sdb1 ext4 rw,relatime
/dev/sdc1 iso9660 ro,noatime,nojoliet,check=s,map=n,blocksize=2048,iocharset=utf8
===================== sda1/efi/debian/grub.cfg (filtered) ======================
search.fs_uuid 31478cfe-6395-4e5e-b744-43fd61ceb801 root hd0,gpt3
set prefix=($root)’/boot/grub’
configfile $prefix/grub.cfg
====================== sda3/boot/grub/grub.cfg (filtered) ======================
Debian GNU/Linux 31478cfe-6395-4e5e-b744-43fd61ceb801
END /etc/grub.d/30_os-prober
END /etc/grub.d/30_uefi-firmware
========================== sda3/etc/fstab (filtered) ===========================
/ was on /dev/sda3 during installation
UUID=31478cfe-6395-4e5e-b744-43fd61ceb801 / ext4 errors=remount-ro 0 1
/boot/efi was on /dev/sda1 during installation
UUID=A484-4223 /boot/efi vfat umask=0077 0 1
/home was on /dev/sdb1 during installation
UUID=cc39778a-6709-41a3-af84-f4a4e5751393 /home ext4 defaults 0 2
swap was on /dev/sda2 during installation
UUID=ebfe9e6d-99b3-40a0-886e-d22e11828ace none swap sw 0 0
/dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
======================= sda3/etc/default/grub (filtered) =======================
GRUB_DEFAULT=0
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=lsb_release -i -s 2> /dev/null || echo Debian
GRUB_CMDLINE_LINUX_DEFAULT=« quiet »
GRUB_CMDLINE_LINUX=""
GRUB_DISABLE_OS_PROBER=false
==================== sda3: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
110.453899384 = 118.598971392 boot/vmlinuz-6.1.0-22-amd64 1
48.438274384 = 52.010201088 boot/vmlinuz-6.1.0-23-amd64 1
48.438274384 = 52.010201088 vmlinuz 1
110.453899384 = 118.598971392 vmlinuz.old 1
32.404724121 = 34.794307584 boot/initrd.img-6.1.0-22-amd64 1
192.493160248 = 206.687956992 boot/initrd.img-6.1.0-23-amd64 3
192.493160248 = 206.687956992 initrd.img 3
32.404724121 = 34.794307584 initrd.img.old 1
===================== sda3: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 14123 Oct 2 2023 10_linux
-rwxr-xr-x 1 root root 14180 Oct 2 2023 20_linux_xen
-rwxr-xr-x 1 root root 12923 Oct 2 2023 30_os-prober
-rwxr-xr-x 1 root root 1372 Oct 2 2023 30_uefi-firmware
-rwxr-xr-x 1 root root 722 Feb 26 2023 35_fwupd
-rwxr-xr-x 1 root root 214 Oct 2 2023 40_custom
-rwxr-xr-x 1 root root 215 Oct 2 2023 41_custom
Le menu de GRUB.
Suite à quoi ?
Qu’entends-tu exactement par « aucun signal sur l’écran » ?
Bonjour Pascal,
Le processeur trottine 1 à 2 secondes puis s’arrête et l’écran devient noir dans le silence et affiche no signal.
Merci
Comment ça, « le processeur trottine » ? Un processeur, ça ne se voit pas et ça ne « trottine » pas. Merci d’être précis dans les descriptions.
ça travaille deux secondes puis ça s’arrête.
GRUB reste affiché pendant 2 s ?
Ça affiche les choix, Debian, Debian recovery, UEFI commandes puis rien sur l’écran, une fois le choix fait, juste un bruit. Ça boote brièvement sur quelque chose qui ne peut poursuivre sur le système.
Qu’est-ce qui « travaille », comment vois-tu que « ça travaille » ? Voyant d’activité ou bruit du disque dur ?
Il faut être plus précis, on n’est pas devant ton écran !
Tu as pourtant écrit que le menu de GRUB s’affichait. Normalement il doit s’afficher pendant un compte à rebours de 5 seconde, puis sans appui sur le clavier pendant ce temps GRUB lance l’entrée de menu sélectionnée par défaut. En cas d’appui sur le clavier, le compte à rebours s’interrompt ; la touche « Entrée » lance immédiatement l’entrée de menu sélectionnée ou affiche les entrées du sous-menu s’il s’agit d’un sous-menu (Advanced options), les touches fléchées haut et bas changent l’entrée de menu sélectionnée. La touche « e » ouvre l’éditeur permettant de modifier l’entrée de menu sélectionnée.
Est-ce que tout cela fonctionne ? Est-ce que le problème se produit uniquement après le lancement de l’entrée de menu sélectionnée ou avant ?
Ça se produit après, plus rien n’est envoyé sur l’écran, quel que soit ce que je choisis.
Il n’y a vraiment rien qui s’affiche même transitoirement en démarrant en mode recovery ?
Avec le noyau 6.1.0-22 ? Ce noyau est le même que celui de l’installateur qui s’est bien lancé.
En ajoutant « nomodeset » à la ligne de commande du noyau ?
Non rien l’écran rescanne les connexions pour trouver la bonne à la carte graphique puis affiche no data.