Ton Boot-info est là :
boot-info-4ppa125 [20201015_1357]
============================== Boot Info Summary ===============================
=> No boot loader is installed in the MBR of /dev/nvme0n1.
nvme0n1p1: _____________________________________________________________________
File system: vfat
Boot sector type: Windows 8/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bootx64.efi /efi/Boot/fbx64.efi
/efi/Boot/mmx64.efi /efi/ubuntu/grubx64.efi
/efi/ubuntu/mmx64.efi /efi/ubuntu/shimx64.efi
/efi/ubuntu/grub.cfg /efi/Microsoft/Boot/bootmgfw.efi
/efi/Microsoft/Boot/bootmgr.efi
/efi/Microsoft/Boot/memtest.efi
/efi/OEM/Boot/bootmgfw.efi /efi/OEM/Boot/bootmgr.efi
/efi/OEM/Boot/memtest.efi
nvme0n1p2: _____________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
nvme0n1p3: _____________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 8 or 10
Boot files: /Windows/System32/winload.exe
nvme0n1p4: _____________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
nvme0n1p5: _____________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu Groovy Gorilla (development branch)
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
================================ 2 OS detected =================================
OS#1: The OS now in use - Ubuntu Groovy Gorilla on nvme0n1p5
OS#2: Windows 8 or 10 on nvme0n1p3
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
BOOT_IMAGE of the installed session in use:
/boot/vmlinuz-5.8.0-23-generic root=UUID=86598ee6-3e79-4a69-9b3f-524895f4fa3d ro idle=nomwait nvme_core.default_ps_max_latency_us=5500 quiet splash amdgpu.exp_hw_support=1 vt.handoff=7
===================================== UEFI =====================================
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled.
efibootmgr -v
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0002,0003,2002,2003,2001
Boot0000* yes PciRoot(0x0)/Pci(0x8,0x1)/Pci(0x0,0x3)/USB(1,0)/HD(1,MBR,0x1bdad,0x800,0xe6a868)/File(\EFI\BOOT\grubx64.efi)A01 ..
Boot0002* ubuntu HD(1,GPT,97ee34df-eb08-43b3-9f7b-a8eb4bd0ae98,0x800,0x32000)/File(\EFI\ubuntu\shimx64.efi)
Boot0003* Windows Boot Manager HD(1,GPT,97ee34df-eb08-43b3-9f7b-a8eb4bd0ae98,0x800,0x32000)/File(\EFI\Microsoft\Boot\bootmgfw.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.}....................
Boot2001* EFI USB Device RC
Boot2002* EFI DVD/CDROM RC
Boot2003* EFI Network RC
78415fb8fb9b909f8029858113f1335f nvme0n1p1/Boot/bootx64.efi
2895d47544fd587b26c7e29be1295c27 nvme0n1p1/Boot/fbx64.efi
dc3c47be2f78a78e5e57d097ae6c5c84 nvme0n1p1/Boot/mmx64.efi
74b644f41f5920d0ebfbe3b6d7841f69 nvme0n1p1/ubuntu/grubx64.efi
dc3c47be2f78a78e5e57d097ae6c5c84 nvme0n1p1/ubuntu/mmx64.efi
78415fb8fb9b909f8029858113f1335f nvme0n1p1/ubuntu/shimx64.efi
bd03e0601b54eeb1adc9c9fd828c1b5c nvme0n1p1/Microsoft/Boot/bootmgfw.efi
769147296d49018e33a91d936ab9de44 nvme0n1p1/Microsoft/Boot/bootmgr.efi
fd300dd736034e18bedb599e165806d8 nvme0n1p1/OEM/Boot/bootmgfw.efi
9f870a93ccb9b51ceffea4bd3c9642fb nvme0n1p1/OEM/Boot/bootmgr.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): _________________________________________________________
nvme0n1p5 : 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
nvme0n1p3 : is-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
nvme0n1p4 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
nvme0n1p5 : 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
nvme0n1p3 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, no-bmgr, notwinboot
nvme0n1p4 : isnotESP, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
nvme0n1p5 : 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
nvme0n1p3 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, nvme0n1
nvme0n1p4 : 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: 476.94 GiB, 512110190592 bytes, 1000215216 sectors
Disk identifier: AE3A04D9-F8D9-4C4E-B95A-9460E0CB963F
Start End Sectors Size Type
nvme0n1p1 2048 206847 204800 100M EFI System
nvme0n1p2 206848 239615 32768 16M Microsoft reserved
nvme0n1p3 239616 824034767 823795152 392.8G Microsoft basic data
nvme0n1p4 998117376 1000214527 2097152 1G Windows recovery environment
nvme0n1p5 824035328 998117375 174082048 83G Linux filesystem
Partition table entries are not in disk order.
parted -lm (filtered): _________________________________________________________
nvme0n1:512GB:nvme:512:512:gpt:WDC PC SN520 SDAPNUW-512G-1014:;
1:1049kB:106MB:105MB:fat32:EFI system partition:boot, esp;
2:106MB:123MB:16.8MB::Microsoft reserved partition:msftres;
3:123MB:422GB:422GB:ntfs:Basic data partition:msftdata;
5:422GB:511GB:89.1GB:ext4::;
4:511GB:512GB:1074MB:ntfs:Basic data partition:hidden, diag;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
nvme0n1
├─nvme0n1p1 vfat 8E0A-8108 97ee34df-eb08-43b3-9f7b-a8eb4bd0ae98 ESP EFI system partition
├─nvme0n1p2 e1f9c9f4-ce08-40cb-ab25-a8d898f9db71 Microsoft reserved partition
├─nvme0n1p3 ntfs 18500BA0500B83AA 43f6d99b-daf4-4d0c-9a95-1c46054814ca Acer Basic data partition
├─nvme0n1p4 ntfs F62C0CA42C0C624B 70d00572-bd4d-43ff-b518-37b55cb1cbde Recovery Basic data partition
└─nvme0n1p5 ext4 86598ee6-3e79-4a69-9b3f-524895f4fa3d 1a67c153-b226-45b6-830f-1d3cd3fdd210
df (filtered): _________________________________________________________________
Avail Use% Mounted on
nvme0n1p3 195.3G 50% /mnt/boot-sav/nvme0n1p3
nvme0n1p4 574.9M 44% /mnt/boot-sav/nvme0n1p4
nvme0n1p5 61.5G 19% /
Mount options: __________________________________________________________________
nvme0n1p3 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
nvme0n1p4 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
nvme0n1p5 rw,relatime,errors=remount-ro
=================== nvme0n1p1/efi/ubuntu/grub.cfg (filtered) ===================
search.fs_uuid 86598ee6-3e79-4a69-9b3f-524895f4fa3d root
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
=================== nvme0n1p5/boot/grub/grub.cfg (filtered) ====================
Ubuntu 86598ee6-3e79-4a69-9b3f-524895f4fa3d
Ubuntu, with Linux 5.8.0-23-generic 86598ee6-3e79-4a69-9b3f-524895f4fa3d
Ubuntu, with Linux 5.8.0-22-generic 86598ee6-3e79-4a69-9b3f-524895f4fa3d
Ubuntu, with Linux 5.8.0-20-generic 86598ee6-3e79-4a69-9b3f-524895f4fa3d
Windows Boot Manager (on nvme0n1p1) osprober-efi-8E0A-8108
### END /etc/grub.d/30_os-prober ###
UEFI Firmware Settings uefi-firmware
### END /etc/grub.d/30_uefi-firmware ###
======================== nvme0n1p5/etc/fstab (filtered) ========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/nvme0n1p5 during installation
UUID=86598ee6-3e79-4a69-9b3f-524895f4fa3d / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/nvme0n1p1 during installation
UUID=8E0A-8108 /boot/efi vfat umask=0077 0 1
/swapfile none swap sw 0 0
==================== nvme0n1p5/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 amdgpu.exp_hw_support=1"
GRUB_CMDLINE_LINUX="idle=nomwait nvme_core.default_ps_max_latency_us=5500"
================= nvme0n1p5: Location of files loaded by Grub ==================
GiB - GB File Fragment(s)
473,475582123 = 508,390535168 boot/grub/grub.cfg 2
442,802806854 = 475,455893504 boot/vmlinuz 1
397,607486725 = 426,927788032 boot/vmlinuz-5.8.0-20-generic 1
438,912181854 = 471,278366720 boot/vmlinuz-5.8.0-22-generic 1
442,802806854 = 475,455893504 boot/vmlinuz-5.8.0-23-generic 1
438,912181854 = 471,278366720 boot/vmlinuz.old 1
400,279392242 = 429,796724736 boot/initrd.img 3
438,056846619 = 470,359957504 boot/initrd.img-5.8.0-20-generic 2
400,649410248 = 430,194028544 boot/initrd.img-5.8.0-22-generic 3
400,279392242 = 429,796724736 boot/initrd.img-5.8.0-23-generic 3
400,649410248 = 430,194028544 boot/initrd.img.old 3
=================== nvme0n1p5: ls -l /etc/grub.d/ (filtered) ===================
-rwxr-xr-x 1 root root 17622 sept. 14 11:53 10_linux
-rwxr-xr-x 1 root root 42359 sept. 14 11:53 10_linux_zfs
-rwxr-xr-x 1 root root 12894 sept. 14 11:53 20_linux_xen
-rwxr-xr-x 1 root root 12059 sept. 14 11:53 30_os-prober
-rwxr-xr-x 1 root root 1424 sept. 14 11:53 30_uefi-firmware
-rwxr-xr-x 1 root root 214 sept. 14 11:53 40_custom
-rwxr-xr-x 1 root root 216 sept. 14 11:53 41_custom
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of
nvme0n1p5,
using the following options: nvme0n1p1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s win-legacy-basic-fix use-standard-efi-file
Final advice in case of suggested repair: ______________________________________
Please do not forget to make your UEFI firmware boot on the The OS now in use - Ubuntu Groovy Gorilla entry (nvme0n1p1/efi/****/shim****.efi (**** will be updated in the final message) file) !
If your computer reboots directly into Windows, try to change the boot order in your UEFI firmware.
If your UEFI firmware does not allow to change the boot order, change the default boot entry of the Windows bootloader.
For example you can boot into Windows, then type the following command in an admin command prompt:
bcdedit /set {bootmgr} path \EFI\****\shim****.efi (**** will be updated in the final message)
Je me demandais pourquoi tu avais déjà mentionné le paramètre de noyau "nvme_core.default_ps_max_latency_us=5500" dans le post #1 mais j'ai trouvé ce fil dans lequel geole avait proposé ce paramètre :
https://forum.ubuntu-fr.org/viewtopic.php?id=2046408
J'en comprends que ce paramètre permet de gérer les SSD "WDC PC SN520 SDAPNUW" (aussi bien le modèle 256 Go que le 512 Go) et que ça résout le problème de Freeze.
