Je colle ci-dessous le contenu du Boot-info dont tu as donné le lien (
https://paste.ubuntu.com/p/QbPg3FkpPH/ ) dans le post #5 :
boot-info-4ppa125 [20210223_1241]
============================== 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 (,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: Ubuntu 20.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
/boot/grub/i386-pc/core.img
sda2: __________________________________________________________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
================================ 1 OS detected =================================
OS#1: L'OS actuellement utilisé - Ubuntu 20.04.2 LTS CurrentSession on sda1
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
BOOT_IMAGE of the installed session in use:
/boot/vmlinuz-5.4.0-65-generic root=UUID=064cbb3e-1c81-442b-84dd-8ccfcfd86287 ro quiet splash vt.handoff=7
===================================== UEFI =====================================
This installed-session is not in EFI-mode.
EFI in dmesg.
[ 0.012420] ACPI: UEFI 0x0000000098F22AE8 000042 (v01 _ASUS_ Notebook 00000000 00000000)
[ 0.956751] fb0: EFI VGA frame buffer device
[ 1.807689] fb0: switching to inteldrmfb from EFI VGA
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : is-os, 64, apt-get, grub-pc , grub2, grub-install, grubenv-ok, update-grub, farbios
Partitions info (2/3): _________________________________________________________
sda1 : isnotESP, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda
fdisk -l (filtered): ___________________________________________________________
Disk sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors
Disk identifier: 0xc5decd9b
Boot Start End Sectors Size Id Type
sda1 * 2048 1945368575 1945366528 927.6G 83 Linux
sda2 1945370622 1953523711 8153090 3.9G 5 Extended
sda5 1945370624 1953523711 8153088 3.9G 82 Linux swap / Solaris
parted -lm (filtered): _________________________________________________________
sda:1000GB:scsi:512:4096:msdos:ATA ST1000LM024 HN-M:;
1:1049kB:996GB:996GB:ext4::boot;
2:996GB:1000GB:4174MB:::;
5:996GB:1000GB:4174MB:linux-swap(v1)::;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 ext4 064cbb3e-1c81-442b-84dd-8ccfcfd86287 c5decd9b-01
├─sda2 c5decd9b-02
└─sda5 swap 11b22add-33af-4284-8aae-3c4342583bd6 c5decd9b-05
df (filtered): _________________________________________________________________
Avail Use% Mounted on
sda1 790.3G 8% /
Mount options: __________________________________________________________________
sda1 rw,relatime,errors=remount-ro
====================== sda1/boot/grub/grub.cfg (filtered) ======================
Ubuntu 064cbb3e-1c81-442b-84dd-8ccfcfd86287
Ubuntu, with Linux 5.4.0-65-generic 064cbb3e-1c81-442b-84dd-8ccfcfd86287
Ubuntu, with Linux 4.15.0-135-generic 064cbb3e-1c81-442b-84dd-8ccfcfd86287
### END /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_uefi-firmware ###
========================== sda1/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=064cbb3e-1c81-442b-84dd-8ccfcfd86287 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=11b22add-33af-4284-8aae-3c4342583bd6 none swap sw 0 0
======================= sda1/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=""
==================== sda1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
620,307460785 = 666,050064384 boot/grub/grub.cfg 2
154,157325745 = 165,525168128 boot/grub/i386-pc/core.img 1
427,425922394 = 458,945089536 boot/vmlinuz 1
4,000972748 = 4,296011776 boot/vmlinuz-4.15.0-135-generic 2
427,425922394 = 458,945089536 boot/vmlinuz-5.4.0-65-generic 1
4,000972748 = 4,296011776 boot/vmlinuz.old 2
4,000972748 = 4,296011776 vmlinuz 2
6,861209869 = 7,367168000 boot/initrd.img 2
414,210117340 = 444,754726912 boot/initrd.img-4.15.0-135-generic 4
6,861209869 = 7,367168000 boot/initrd.img-5.4.0-65-generic 2
414,210117340 = 444,754726912 boot/initrd.img.old 4
414,210117340 = 444,754726912 initrd.img 4
===================== sda1: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 17622 janv. 13 15:12 10_linux
-rwxr-xr-x 1 root root 42359 janv. 13 15:12 10_linux_zfs
-rwxr-xr-x 1 root root 12894 janv. 13 15:12 20_linux_xen
-rwxr-xr-x 1 root root 12059 oct. 22 16:01 30_os-prober
-rwxr-xr-x 1 root root 1424 janv. 13 15:12 30_uefi-firmware
-rwxr-xr-x 1 root root 214 avril 16 2016 40_custom
-rwxr-xr-x 1 root root 216 avril 16 2016 41_custom
=============================== StdErr Messages ================================
File descriptor 63 (pipe:[61247]) leaked on lvs invocation. Parent PID 6072: /bin/bash
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would reinstall the grub2 of
sda1 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s
Pour moi, tout est correct dans ce Boot-info. Je suppose qu'on ne peut pas voir la cause du ralentissement dans un Boot-info.
Je te prie de passer la commande suivante dans un terminal :
sudo apt update
Puis de donner le retour complet de cette commande dans ta réponse (définition du "retour complet" dans
ce post de cqfd93)
