Ton Boot-info est là :
boot-info-4ppa125 [20200629_2039]
============================== Boot Info Summary ===============================
=> No boot loader is installed in the MBR of /dev/nvme0n1.
nvme0n1p1: _____________________________________________________________________
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/fwupdx64.efi /efi/ubuntu/grubx64.efi
/efi/ubuntu/mmx64.efi /efi/ubuntu/shimx64.efi
/efi/ubuntu/grub.cfg
nvme0n1p2: _____________________________________________________________________
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
================================ 1 OS detected =================================
OS#1: L'OS actuellement utilisé - Ubuntu 20.04 LTS CurrentSession on nvme0n1p2
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
BOOT_IMAGE of the installed session in use:
/boot/vmlinuz-5.4.0-37-generic root=UUID=34e2aa5e-df3c-4022-a55b-b695a975bbfe ro quiet splash vt.handoff=7
===================================== UEFI =====================================
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot enabled.
efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000,0003,0004,0001
Boot0000* ubuntu HD(1,GPT,3e6887be-9709-4ba6-bcfc-8000e20b0233,0x800,0x100000)/File(\EFI\ubuntu\shimx64.efi)
Boot0001* Linux Firmware Updater HD(1,GPT,3e6887be-9709-4ba6-bcfc-8000e20b0233,0x800,0x100000)/File(\EFI\ubuntu\shimx64.efi)\.f.w.u.p.d.x.6.4...e.f.i...
Boot0003* Onboard NIC(IPV4) PciRoot(0x0)/Pci(0x1f,0x6)/MAC(c03eba4aecba,0)/IPv4(0.0.0.00.0.0.0,0,0)..BO
Boot0004* Onboard NIC(IPV6) PciRoot(0x0)/Pci(0x1f,0x6)/MAC(c03eba4aecba,0)/IPv6([::]:<->[::]:,0,0)..BO
bed45d1c9554cea09924d3814cb7c446 nvme0n1p1/BOOT/fbx64.efi
4487628005555bfd4a4c0a47211e0700 nvme0n1p1/BOOT/mmx64.efi
56afe4863ca25961c6c763ce1a83568c nvme0n1p1/ubuntu/fwupdx64.efi
5c14b2158486ded02655f86386b249e2 nvme0n1p1/ubuntu/grubx64.efi
4487628005555bfd4a4c0a47211e0700 nvme0n1p1/ubuntu/mmx64.efi
f7a57b08bc7c1c85417ae4cea582d1d4 nvme0n1p1/ubuntu/shimx64.efi
f7a57b08bc7c1c85417ae4cea582d1d4 nvme0n1p1/BOOT/BOOTX64.efi
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
nvme0n1 : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
nvme0n1p2 : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, farbios
nvme0n1p1 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
Partitions info (2/3): _________________________________________________________
nvme0n1p2 : isnotESP, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
nvme0n1p1 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
nvme0n1p2 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, nvme0n1
nvme0n1p1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, nvme0n1
fdisk -l (filtered): ___________________________________________________________
Disk nvme0n1: 238.49 GiB, 256060514304 bytes, 500118192 sectors
Disk identifier: 86865D2D-0C8B-41E2-9D48-7D94952EDA47
Start End Sectors Size Type
nvme0n1p1 2048 1050623 1048576 512M EFI System
nvme0n1p2 1050624 500117503 499066880 238G Linux filesystem
parted -lm (filtered): _________________________________________________________
nvme0n1:256GB:nvme:512:512:gpt:BC511 NVMe SK hynix 256GB:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:256GB:256GB:ext4::;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
nvme0n1
├─nvme0n1p1 vfat BDF6-717A 3e6887be-9709-4ba6-bcfc-8000e20b0233 EFI System Partition
└─nvme0n1p2 ext4 34e2aa5e-df3c-4022-a55b-b695a975bbfe 5eb377db-baec-4b4a-8e19-085689de9da6
df (filtered): _________________________________________________________________
Avail Use% Mounted on
nvme0n1p2 207.3G 6% /
Mount options: __________________________________________________________________
nvme0n1p2 rw,relatime,errors=remount-ro
=================== nvme0n1p1/efi/ubuntu/grub.cfg (filtered) ===================
search.fs_uuid 34e2aa5e-df3c-4022-a55b-b695a975bbfe root
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
=================== nvme0n1p2/boot/grub/grub.cfg (filtered) ====================
Ubuntu 34e2aa5e-df3c-4022-a55b-b695a975bbfe
Ubuntu, avec Linux 5.4.0-37-generic 34e2aa5e-df3c-4022-a55b-b695a975bbfe
Ubuntu, avec Linux 5.4.0-26-generic 34e2aa5e-df3c-4022-a55b-b695a975bbfe
### END /etc/grub.d/30_os-prober ###
UEFI Firmware Settings uefi-firmware
### END /etc/grub.d/30_uefi-firmware ###
======================== nvme0n1p2/etc/fstab (filtered) ========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/nvme0n1p2 during installation
UUID=34e2aa5e-df3c-4022-a55b-b695a975bbfe / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/nvme0n1p1 during installation
UUID=BDF6-717A /boot/efi vfat umask=0077 0 1
/swapfile none swap sw 0 0
==================== nvme0n1p2/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=""
================= nvme0n1p2: Location of files loaded by Grub ==================
GiB - GB File Fragment(s)
76,626903534 = 82,277511168 boot/grub/grub.cfg 3
18,363399506 = 19,717550080 boot/vmlinuz 1
4,886833191 = 5,247197184 boot/vmlinuz-5.4.0-26-generic 1
18,363399506 = 19,717550080 boot/vmlinuz-5.4.0-37-generic 1
4,886833191 = 5,247197184 boot/vmlinuz.old 1
18,227249146 = 19,571359744 boot/initrd.img 3
18,794242859 = 20,180164608 boot/initrd.img-5.4.0-26-generic 2
18,227249146 = 19,571359744 boot/initrd.img-5.4.0-37-generic 3
18,794242859 = 20,180164608 boot/initrd.img.old 2
=================== nvme0n1p2: ls -l /etc/grub.d/ (filtered) ===================
-rwxr-xr-x 1 root root 17123 avril 15 13:31 10_linux
-rwxr-xr-x 1 root root 42128 avril 15 13:31 10_linux_zfs
-rwxr-xr-x 1 root root 12894 avril 15 13:31 20_linux_xen
-rwxr-xr-x 1 root root 12059 avril 15 13:31 30_os-prober
-rwxr-xr-x 1 root root 1424 avril 15 13:31 30_uefi-firmware
-rwxr-xr-x 1 root root 214 avril 15 13:31 40_custom
-rwxr-xr-x 1 root root 216 avril 15 13:31 41_custom
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of
nvme0n1p2,
using the following options: nvme0n1p1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s use-standard-efi-file
Final advice in case of suggested repair: ______________________________________
Please do not forget to make your UEFI firmware boot on the L'OS actuellement utilisé - Ubuntu 20.04 LTS CurrentSession entry (nvme0n1p1/efi/****/shim****.efi (**** will be updated in the final message) file) !
C'est parfaitement installé. C'est une installation en mode EFI. Tu as choisi "Effacer le disque et installer Ubuntu" à l'étape "Type d'installation" (c'est la taille de la partition EFI - 1048576 secteurs - qui est la signature de ce type d'installation).
Je pense que ton modèle est conforme à ce qu'on peut voir sur cette page de la fnac pour le
Dell Latitude 5400 :
https://www.fnac.com/mp40557390/Ordinateur-PC-Portable-Dell-Latitude-5400-Core-i5-8265U-1-6-GHz-Win-10-Pro-64-bits-8-Go-RAM-256-Go-SSD-NVMe-14-1920-x-1080-Full-HD-UHD-Graphics-620-Wi-Fi-Bluetooth-noir-BTS/w-4
Peux-tu confirmer ? Sinon, indique ce qui est différent par rapport à ce qu'on peut voir sur cette page de la fnac.