Contenu | Rechercher | Menus

Annonce

Si vous avez des soucis pour rester connecté, déconnectez-vous puis reconnectez-vous depuis ce lien en cochant la case
Me connecter automatiquement lors de mes prochaines visites.

À propos de l'équipe du forum.

Pages : 1

#1 Le 26/01/2021, à 12:02

kmchen

[Résolu] Boot très lent sur ubuntu 20.04

Bonjour
Ubuntu 20.04 met longtemps à booter. Je vois une attente de 1m30 dans dmesg:

[    4.359339] usbcore: registered new interface driver uvcvideo
[    4.359340] USB Video Class driver (1.1.1)
[   92.867383] audit: type=1400 audit(1611658122.282:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=959 comm="apparmor_parser"
[   92.868147] audit: type=1400 audit(1611658122.283:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=956 comm="apparmor_parser"

Je n'ai aucun matériel vidéo connecté en USB. Commet trouver ce qui provoque cette attente ?

Dernière modification par Ayral (Le 02/04/2021, à 10:28)

Création site web
http://www.webologix.com

Hors ligne

#2 Le 26/01/2021, à 13:18

ylag

Re : [Résolu] Boot très lent sur ubuntu 20.04

Bonjour,

Pour essayer d'en savoir un peu plus: Après un redémarrage où tu as le même souci, passe la commande dmesg avec l'option  « -T » pour afficher le temps système:

dmesg -T

...pius compare ce qui se passe à l'instant du bloquage dans dmesg avec le retour de journalctl au même moment:

journalctl -b 0 --no-pager

?

Dernière modification par ylag (Le 26/01/2021, à 13:32)

Hors ligne

#3 Le 26/01/2021, à 13:55

malbo

Re : [Résolu] Boot très lent sur ubuntu 20.04

Bonjour,
Depuis une session de ton Ubuntu installé, je te prie de faire un Boot-info et de donner l'URL de ce Boot-info dans ta réponse.
EDIT : donne également le retour complet de cette commande : 

cat /etc/apt/sources.list

Dernière modification par malbo (Le 26/01/2021, à 13:56)

Hors ligne

#4 Le 26/01/2021, à 14:05

kmchen

Re : [Résolu] Boot très lent sur ubuntu 20.04

```
sudo dmesg -T
...
mar. janv. 26 11:47:13 2021] usbcore: registered new interface driver uvcvideo
[mar. janv. 26 11:47:13 2021] USB Video Class driver (1.1.1)
[mar. janv. 26 11:48:41 2021] audit: type=1400 audit(1611658122.282:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=959 comm="apparmor_parser"
[mar. janv. 26 11:48:41 2021] audit: type=1400 audit(1611658122.283:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=956 comm="apparmor_parser"
...

journalctl -b
...
janv. 26 11:47:13 kmc-PROX14-10 kernel: USB Video Class driver (1.1.1)
janv. 26 11:47:43 kmc-PROX14-10 systemd[1]: systemd-fsckd.service: Succeeded.
janv. 26 11:48:42 kmc-PROX14-10 systemd[1]: dev-disk-by\x2duuid-b0a6e022\x2d41cd\x2d44b5\x2d8521\x2d3715b6112f51.device: Job dev-disk-by\x2duuid-b0a6e022\x2d41cd\x2d44b5\x2d8521\x2d3715b61>
...
```
Je précise que le système perd cette minute trente à tous les boots.

le boot-info: https://paste.ubuntu.com/p/ZMXFCjpd4F/

Dernière modification par kmchen (Le 26/01/2021, à 14:07)

Création site web
http://www.webologix.com

Hors ligne

#5 Le 26/01/2021, à 16:04

malbo

Re : [Résolu] Boot très lent sur ubuntu 20.04

Je colle ton Boot-info : 

boot-info-4ppa125                                              [20210126_1404]

============================== 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/bkpbootx64.efi /efi/BOOT/bootx64.efi 
                       /efi/BOOT/fbx64.efi /efi/BOOT/grubx64.efi 
                       /efi/BOOT/mmx64.efi /efi/debian/fbx64.efi 
                       /efi/debian/grubx64.efi /efi/debian/mmx64.efi 
                       /efi/debian/shimx64.efi /efi/ubuntu/fwupx64.efi 
                       /efi/ubuntu/grubx64.efi /efi/ubuntu/mmx64.efi 
                       /efi/ubuntu/shimx64.efi /efi/debian/grub.cfg 
                       /efi/ubuntu/grub.cfg

nvme0n1p2: _____________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 20.04.1 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab /etc/default/grub

nvme0n1p3: _____________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

nvme0n1p4: _____________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.5 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab /etc/default/grub

nvme0n1p5: _____________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        


================================ 2 OS detected =================================

OS#1:   L'OS actuellement utilisé - Ubuntu 20.04.1 LTS CurrentSession on nvme0n1p2
OS#2:   Ubuntu 18.04.5 LTS on nvme0n1p4

============================ Architecture/Host Info ============================

CPU architecture: 64-bit
BOOT_IMAGE of the installed session in use:
/boot/vmlinuz-5.4.0-62-lowlatency root=UUID=4e4c40ae-0244-4990-9e82-2e0d2da076dd ro quiet splash usbcore.autosuspend=-1 vt.handoff=7


===================================== UEFI =====================================

BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled.

efibootmgr -v
BootCurrent: 0001
Timeout: 1 seconds
BootOrder: 0001,0000,0003,0002,0004,0005
Boot0000* debian	HD(1,GPT,cc6b3d89-83de-4665-96b4-be1d2112defa,0x800,0x100000)/File(\EFI\DEBIAN\SHIMX64.EFI)
Boot0001* ubuntu	HD(1,GPT,cc6b3d89-83de-4665-96b4-be1d2112defa,0x800,0x100000)/File(\EFI\ubuntu\shimx64.efi)
Boot0002* UEFI:CD/DVD Drive	BBS(129,,0x0)
Boot0003* debian	HD(1,GPT,cc6b3d89-83de-4665-96b4-be1d2112defa,0x800,0x100000)/File(\EFI\DEBIAN\GRUBX64.EFI)..BO
Boot0004* UEFI:Removable Device	BBS(130,,0x0)
Boot0005* UEFI:Network Device	BBS(131,,0x0)

78415fb8fb9b909f8029858113f1335f   nvme0n1p1/BOOT/bkpbootx64.efi
78415fb8fb9b909f8029858113f1335f   nvme0n1p1/BOOT/bootx64.efi
2895d47544fd587b26c7e29be1295c27   nvme0n1p1/BOOT/fbx64.efi
8ed07d5ee4e5e1534bcf64037b7589ff   nvme0n1p1/BOOT/grubx64.efi
dc3c47be2f78a78e5e57d097ae6c5c84   nvme0n1p1/BOOT/mmx64.efi
1305dac4d07ae01b4b45438e18ff4c9b   nvme0n1p1/debian/fbx64.efi
f6555c467b8f9b9fcc392e921273beaa   nvme0n1p1/debian/grubx64.efi
6a71919b8c1f3a6d277fa10b875010dc   nvme0n1p1/debian/mmx64.efi
8273287f52ffff4624121d2926ef9df4   nvme0n1p1/debian/shimx64.efi
b5698f2f88c3917bdf0c9f0f2a45d469   nvme0n1p1/ubuntu/fwupx64.efi
8ed07d5ee4e5e1534bcf64037b7589ff   nvme0n1p1/ubuntu/grubx64.efi
dc3c47be2f78a78e5e57d097ae6c5c84   nvme0n1p1/ubuntu/mmx64.efi
78415fb8fb9b909f8029858113f1335f   nvme0n1p1/ubuntu/shimx64.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-efi ,	grub2,	grub-install,	grubenv-ok,	update-grub,	not-far
nvme0n1p1	: no-os,	32, nopakmgr,	no-docgrub,	nogrub,	nogrubinstall,	no-grubenv,	noupdategrub,	not-far
nvme0n1p4	: is-os,	64, apt-get,	signed grub-efi ,	grub2,	grub-install,	grubenv-ok,	update-grub,	farbios
nvme0n1p5	: no-os,	32, nopakmgr,	no-docgrub,	nogrub,	nogrubinstall,	no-grubenv,	noupdategrub,	farbios

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
nvme0n1p4	: isnotESP,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot
nvme0n1p5	: isnotESP,	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
nvme0n1p4	: not-sepboot,	with-boot,	fstab-without-boot,	not-sep-usr,	with--usr,	fstab-without-usr,	std-grub.d,	nvme0n1
nvme0n1p5	: maybesepboot,	no-boot,	part-has-no-fstab,	not-sep-usr,	no---usr,	part-has-no-fstab,	std-grub.d,	nvme0n1

fdisk -l (filtered): ___________________________________________________________

Disk nvme0n1: 953.89 GiB, 1024209543168 bytes, 2000409264 sectors
Disk identifier: E53D439A-53C8-4A02-8044-A69773378F1E
               Start        End    Sectors  Size Type
nvme0n1p1       2048    1050623    1048576  512M EFI System
nvme0n1p2    1050624  133761023  132710400 63.3G Linux filesystem
nvme0n1p3  133761024  265242623  131481600 62.7G Linux swap
nvme0n1p4 1938835456 2000408575   61573120 29.4G Linux filesystem
nvme0n1p5  265242624 1938835455 1673592832  798G Linux filesystem
Partition table entries are not in disk order.

parted -lm (filtered): _________________________________________________________

nvme0n1:1024GB:nvme:512:512:gpt:INTEL SSDPEKNW010T8:;
1:1049kB:538MB:537MB:fat32::boot, esp;
2:538MB:68.5GB:67.9GB:ext4::;
3:68.5GB:136GB:67.3GB:linux-swap(v1)::swap;
5:136GB:993GB:857GB:ext4:data:;
4:993GB:1024GB:31.5GB:ext4::;

blkid (filtered): ______________________________________________________________

NAME        FSTYPE   UUID                                 PARTUUID                             LABEL PARTLABEL
nvme0n1                                                                                              
├─nvme0n1p1 vfat     C0DE-9B36                            cc6b3d89-83de-4665-96b4-be1d2112defa       
├─nvme0n1p2 ext4     4e4c40ae-0244-4990-9e82-2e0d2da076dd bb34126c-ca65-4f25-9c4d-3402c50e4ec7       
├─nvme0n1p3 swap     f317bda5-4671-476f-b62e-5d7e149501dc 74e301d2-b6b6-41d0-9daa-68d127ca8d5a       
├─nvme0n1p4 ext4     5e2d0b6f-1122-4b26-af59-fb06901e7153 8fcb1f09-4acf-4158-8781-3c481b0c5047       
└─nvme0n1p5 ext4     f49d772e-bc7c-4660-92e1-3056189fb587 d0bb6a85-169a-4482-81d7-94903aa33695       data

df (filtered): _________________________________________________________________

           Avail Use% Mounted on
nvme0n1p1 495.1M   3% /mnt/boot-sav/nvme0n1p1
nvme0n1p2  11.7G  77% /
nvme0n1p4   3.6G  82% /mnt/boot-sav/nvme0n1p4
nvme0n1p5 461.9G  36% /usr/local/data

Mount options: __________________________________________________________________

nvme0n1p1 rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
nvme0n1p2 rw,relatime,errors=remount-ro
nvme0n1p4 rw,relatime
nvme0n1p5 rw,relatime

=================== nvme0n1p1/efi/debian/grub.cfg (filtered) ===================

search.fs_uuid b0a6e022-41cd-44b5-8521-3715b6112f51 root 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg

=================== nvme0n1p1/efi/ubuntu/grub.cfg (filtered) ===================

search.fs_uuid 4e4c40ae-0244-4990-9e82-2e0d2da076dd root 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg

=================== nvme0n1p2/boot/grub/grub.cfg (filtered) ====================

Ubuntu   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, avec Linux 5.4.0-62-lowlatency   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, avec Linux 5.4.0-62-generic   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, avec Linux 5.4.0-60-generic   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, avec Linux 5.3.0-050300-generic   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu 18.04.5 LTS (18.04) (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu (lowlatency) (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-62-lowlatency (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-62-generic (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-60-lowlatency (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-60-generic (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-58-lowlatency (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-58-generic (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 4.15.0-132-lowlatency (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu 20.04.1 LTS (20.04) (sur nvme0n1p2) (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu (sur nvme0n1p2) (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, with Linux 5.4.0-58-lowlatency (sur nvme0n1p2) (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, with Linux 5.4.0-58-generic (sur nvme0n1p2) (sur nvme0n1p4)   5e2d0b6f-1122-4b26-af59-fb06901e7153
### 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/sda2 during installation
UUID=4e4c40ae-0244-4990-9e82-2e0d2da076dd 	/               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
/swapfile                                 	none            swap    sw              0       0
UUID=f49d772e-bc7c-4660-92e1-3056189fb587	/usr/local/data	ext4	defaults	0	0
UUID=b0a6e022-41cd-44b5-8521-3715b6112f51	/debian		ext4	defaults	0       0
UUID=C0DE-9B36  /boot/efi       vfat    defaults      0       1

==================== nvme0n1p2/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 usbcore.autosuspend=-1"
GRUB_CMDLINE_LINUX=""

================= nvme0n1p2: Location of files loaded by Grub ==================

           GiB - GB             File                                 Fragment(s)
  19.128738403 = 20.539326464   boot/grub/grub.cfg                             2
  48.985347748 = 52.597616640   boot/vmlinuz                                   2
  11.441242218 = 12.284940288   boot/vmlinuz-5.3.0-050300-generic              1
  61.988422394 = 66.559561728   boot/vmlinuz-5.4.0-60-generic                  1
  48.985347748 = 52.597616640   boot/vmlinuz-5.4.0-62-generic                  2
  50.730659485 = 54.471630848   boot/vmlinuz-5.4.0-62-lowlatency               1
  50.730659485 = 54.471630848   boot/vmlinuz.old                               1
  11.441242218 = 12.284940288   vmlinuz.old                                    1
  50.842594147 = 54.591819776   boot/initrd.img                                7
  61.407695770 = 65.936011264   boot/initrd.img-5.3.0-050300-generic          38
  49.875308990 = 53.553205248   boot/initrd.img-5.4.0-60-generic               6
  50.842594147 = 54.591819776   boot/initrd.img-5.4.0-62-generic               7
  50.868160248 = 54.619271168   boot/initrd.img-5.4.0-62-lowlatency            9
  50.868160248 = 54.619271168   boot/initrd.img.old                            9
  61.407695770 = 65.936011264   initrd.img.old                                38

=================== nvme0n1p2: ls -l /etc/grub.d/ (filtered) ===================

-rwxr-xr-x 1 root root 17622 nov.  13 00:15 10_linux
-rwxr-xr-x 1 root root 42359 nov.  13 00:15 10_linux_zfs
-rwxr-xr-x 1 root root 12894 nov.  13 00:15 20_linux_xen
-rwxr-xr-x 1 root root 12059 nov.  13 00:15 30_os-prober
-rwxr-xr-x 1 root root  1424 nov.  13 00:15 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.  13 00:15 40_custom
-rwxr-xr-x 1 root root   216 nov.  13 00:15 41_custom

=================== nvme0n1p4/boot/grub/grub.cfg (filtered) ====================

Ubuntu (lowlatency)   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-62-lowlatency   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-62-generic   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-60-lowlatency   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-60-generic   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-58-lowlatency   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 5.4.0-58-generic   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu, avec Linux 4.15.0-132-lowlatency   5e2d0b6f-1122-4b26-af59-fb06901e7153
Ubuntu 20.04.1 LTS (20.04) (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, with Linux 5.4.0-58-lowlatency (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, with Linux 5.4.0-58-generic (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, with Linux 5.4.0-56-lowlatency (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, with Linux 5.4.0-56-generic (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, with Linux 5.4.0-54-lowlatency (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, with Linux 5.4.0-54-generic (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
Ubuntu, with Linux 5.3.0-050300-generic (sur nvme0n1p2)   4e4c40ae-0244-4990-9e82-2e0d2da076dd
### END /etc/grub.d/30_os-prober ###
System setup   uefi-firmware
### END /etc/grub.d/30_uefi-firmware ###

======================== nvme0n1p4/etc/fstab (filtered) ========================

# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/nvme0n1p4 during installation
UUID=5e2d0b6f-1122-4b26-af59-fb06901e7153 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/nvme0n1p1 during installation
UUID=C0DE-9B36  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/nvme0n1p3 during installation
UUID=e52c42ef-cb5e-4c85-bc0d-84dd6338ee6c none            swap    sw              0       0
UUID=f49d772e-bc7c-4660-92e1-3056189fb587	/usr/local/data   ext4	defaults	0	0
UUID=4e4c40ae-0244-4990-9e82-2e0d2da076dd	/ubuntu2004   ext4	defaults	0	0

==================== nvme0n1p4/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=""
export GRUB_MENU_PICTURE="/usr/local/data/Images/web/nébuleuses/drustans_nebula.jpg"
================= nvme0n1p4: Location of files loaded by Grub ==================

           GiB - GB             File                                 Fragment(s)
 934.118946075 = 1003.002580992 boot/grub/grub.cfg                             3
 943.696331024 = 1013.286219776 boot/vmlinuz-4.15.0-132-lowlatency             2
 939.759723663 = 1009.059319808 boot/vmlinuz-5.4.0-58-generic                  1
 928.470718384 = 996.937842688  boot/vmlinuz-5.4.0-58-lowlatency               2
 938.394485474 = 1007.593406464 boot/vmlinuz-5.4.0-60-generic                  4
 946.625286102 = 1016.431161344 boot/vmlinuz-5.4.0-60-lowlatency               7
 943.978469849 = 1013.589164032 boot/vmlinuz-5.4.0-62-generic                  1
 949.548843384 = 1019.570307072 boot/vmlinuz-5.4.0-62-lowlatency               2
 943.978469849 = 1013.589164032 vmlinuz                                        1
 943.696331024 = 1013.286219776 vmlinuz.old                                    2
 952.485347748 = 1022.723354624 boot/initrd.img-4.15.0-132-lowlatency          6
 936.592891693 = 1005.658959872 boot/initrd.img-5.4.0-58-generic               7
 946.575145721 = 1016.377323520 boot/initrd.img-5.4.0-58-lowlatency            6
 952.924800873 = 1023.195213824 boot/initrd.img-5.4.0-60-generic              44
 942.537864685 = 1012.042326016 boot/initrd.img-5.4.0-60-lowlatency            5
 952.508785248 = 1022.748520448 boot/initrd.img-5.4.0-62-generic               6
 952.329097748 = 1022.555582464 boot/initrd.img-5.4.0-62-lowlatency            7
 952.508785248 = 1022.748520448 initrd.img                                     6
 952.485347748 = 1022.723354624 initrd.img.old                                 6

=================== nvme0n1p4: ls -l /etc/grub.d/ (filtered) ===================

-rwxr-xr-x 1 root root  9921 sept.  2  2016 09_lowlatency
-rwxr-xr-x 1 root root 12808 nov.  14 01:40 10_linux
-rwxr-xr-x 1 root root 11298 mars   4  2018 20_linux_xen
-rwxr-xr-x 1 root root 12059 mars   4  2018 30_os-prober
-rwxr-xr-x 1 root root  1418 mars   4  2018 30_uefi-firmware
-rwxr-xr-x 1 root root   214 mars   4  2018 40_custom
-rwxr-xr-x 1 root root   216 mars   4  2018 41_custom
drwxr-xr-x 4 root root  4096 déc.  30 16:00 backup

====================== nvme0n1p4/etc/grub.d/09_lowlatency ======================

#! /bin/sh
set -e
# grub-mkconfig helper script.
#
# Ubuntustudio customization that keeps the latest lowlatency kernel
# as the first menu item and default boot even if there is a newer
# generic or other kernel. Often the updated generic kernel is
# released a few days earlier than the lowlatency kernel
prefix="/usr"
exec_prefix="${prefix}"
datarootdir="${prefix}/share"
. "${datarootdir}/grub/grub-mkconfig_lib"
export TEXTDOMAIN=grub
export TEXTDOMAINDIR="${datarootdir}/locale"
CLASS="--class gnu-linux --class gnu --class os"
if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
  OS=GNU/Linux
else
  if [ "${GRUB_DISTRIBUTOR}" = "Ubuntu" ] ; then
    OS="${GRUB_DISTRIBUTOR}"
  else
    OS="${GRUB_DISTRIBUTOR} GNU/Linux"
  fi
  CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}"
fi
# loop-AES arranges things so that /dev/loop/X can be our root device, but
# the initrds that Linux uses don't like that.
case ${GRUB_DEVICE} in
  /dev/loop/*|/dev/loop[0-9])
    GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"`
    # We can't cope with devices loop-mounted from files here.
    case ${GRUB_DEVICE} in
      /dev/*) ;;
      *) exit 0 ;;
    esac
  ;;
esac
if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
    || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
    || uses_abstraction "${GRUB_DEVICE}" lvm; then
  LINUX_ROOT_DEVICE=${GRUB_DEVICE}
else
  LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
fi
GRUBFS="`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2>/dev/null || true`"
if [ x"$GRUBFS" = x ]; then
    GRUBFS="$(stat -f --printf=%T / || true)"
fi
case x"$GRUBFS" in
    xbtrfs)
	rootsubvol="`make_system_path_relative_to_its_root /`"
	rootsubvol="${rootsubvol#/}"
	if [ "x${rootsubvol}" != x ]; then
	    GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}"
	fi;;
    xzfs)
	rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true`
	bootfs="`make_system_path_relative_to_its_root / | sed -e "s,@$,,"`"
	LINUX_ROOT_DEVICE="ZFS=${rpool}${bootfs}"
	;;
esac
title_correction_code=
for word in $GRUB_CMDLINE_LINUX_DEFAULT; do
  if [ "$word" = splash ]; then
    GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT \$vt_handoff"
  fi
done
# add crashkernel option if we have the required tools
if [ -x "/usr/bin/makedumpfile" ] && [ -x "/sbin/kexec" ]; then
    GRUB_CMDLINE_EXTRA="$GRUB_CMDLINE_EXTRA crashkernel=384M-2G:64M,2G-:128M"
fi
linux_entry ()
{
  os="$1"
  version="$2"
  type="$3"
  args="$4"
  if [ -z "$boot_device_id" ]; then
      boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")"
  fi
  if [ x$type != xsimple ] ; then
      case $type in
	  recovery)
	      title="$(gettext_printf "%s, with Linux %s (recovery mode)" "${os}" "${version}")" ;;
	  *)
	      title="$(gettext_printf "%s, with Linux %s" "${os}" "${version}")" ;;
      esac
      if [ x"$title" = x"$GRUB_ACTUAL_DEFAULT" ] || [ x"Previous Linux versions>$title" = x"$GRUB_ACTUAL_DEFAULT" ]; then
	  replacement_title="$(echo "Advanced options for ${OS}" | sed 's,>,>>,g')>$(echo "$title" | sed 's,>,>>,g')"
	  quoted="$(echo "$GRUB_ACTUAL_DEFAULT" | grub_quote)"
	  title_correction_code="${title_correction_code}if [ \"x\$default\" = '$quoted' ]; then default='$(echo "$replacement_title" | grub_quote)'; fi;"
	  grub_warn "$(gettext_printf "Please don't use old title \`%s' for GRUB_DEFAULT, use \`%s' (for versions before 2.00) or \`%s' (for 2.00 or later)" "$GRUB_ACTUAL_DEFAULT" "$replacement_title" "gnulinux-advanced-$boot_device_id>gnulinux-$version-$type-$boot_device_id")"
      fi
      echo "menuentry '$(echo "$title" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-$version-$type-$boot_device_id' {" | sed "s/^/$submenu_indentation/"
  else
      echo "menuentry '$(echo "$os" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-simple-$boot_device_id' {" | sed "s/^/$submenu_indentation/"
  fi      
  echo "recordfail" | sed "s/^/$submenu_indentation/"
  if [ x$type != xrecovery ] ; then
      save_default_entry | sed -e "s/^/\t/"
  fi
  # Use ELILO's generic "efifb" when it's known to be available.
  # FIXME: We need an interface to select vesafb in case efifb can't be used.
  if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then
      echo "	load_video" | sed "s/^/$submenu_indentation/"
  else
      if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then
	  echo "	load_video" | sed "s/^/$submenu_indentation/"
      fi
  fi
  if [ x$type != xrecovery ] ; then
      echo "	gfxmode \$linux_gfx_mode" | sed "s/^/$submenu_indentation/"
  fi
  echo "	insmod gzio" | sed "s/^/$submenu_indentation/"
  if [ x$dirname = x/ ]; then
    if [ -z "${prepare_root_cache}" ]; then
      prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/")"
    fi
    printf '%s\n' "${prepare_root_cache}" | sed "s/^/$submenu_indentation/"
  else
    if [ -z "${prepare_boot_cache}" ]; then
      prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")"
    fi
    printf '%s\n' "${prepare_boot_cache}" | sed "s/^/$submenu_indentation/"
  fi
  if [ x$type != xsimple ]; then
    message="$(gettext_printf "Loading Linux %s ..." ${version})"
    sed "s/^/$submenu_indentation/" << EOF
	echo	'$(echo "$message" | grub_quote)'
EOF
  fi
  if test -d /sys/firmware/efi && test -e "${linux}.efi.signed"; then
    sed "s/^/$submenu_indentation/" << EOF
	linux	${rel_dirname}/${basename}.efi.signed root=${linux_root_device_thisversion} ro ${args}
EOF
  else
    sed "s/^/$submenu_indentation/" << EOF
	linux	${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
EOF
  fi
  if test -n "${initrd}" ; then
    # TRANSLATORS: ramdisk isn't identifier. Should be translated.
    if [ x$type != xsimple ]; then
      message="$(gettext_printf "Loading initial ramdisk ...")"
      sed "s/^/$submenu_indentation/" << EOF
	echo	'$(echo "$message" | grub_quote)'
EOF
    fi
    sed "s/^/$submenu_indentation/" << EOF
	initrd	${rel_dirname}/${initrd}
EOF
  fi
  sed "s/^/$submenu_indentation/" << EOF
}
EOF
}
machine=`uname -m`
case "x$machine" in
    xi?86 | xx86_64)
	list=`for i in /boot/vmlinuz-*lowlatency /boot/kernel-*lowlatency ; do
                  if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
              done` ;;
    *) 
	list=`for i in /boot/vmlinuz-*lowlatency /boot/vmlinux-*lowlatency /boot/kernel-*lowlatency ; do
                  if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
	     done` ;;
esac
case "$machine" in
    i?86) GENKERNEL_ARCH="x86" ;;
    mips|mips64) GENKERNEL_ARCH="mips" ;;
    mipsel|mips64el) GENKERNEL_ARCH="mipsel" ;;
    arm*) GENKERNEL_ARCH="arm" ;;
    *) GENKERNEL_ARCH="$machine" ;;
esac
prepare_boot_cache=
prepare_root_cache=
boot_device_id=
title_correction_code=
cat << 'EOF'
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
EOF
# Use ELILO's generic "efifb" when it's known to be available.
# FIXME: We need an interface to select vesafb in case efifb can't be used.
if [ "x$GRUB_GFXPAYLOAD_LINUX" != x ]; then
  echo "set linux_gfx_mode=$GRUB_GFXPAYLOAD_LINUX"
else
  cat << EOF
if [ "\${recordfail}" != 1 ]; then
  if [ -e \${prefix}/gfxblacklist.txt ]; then
    if hwmatch \${prefix}/gfxblacklist.txt 3; then
      if [ \${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
EOF
fi
cat << EOF
export linux_gfx_mode
EOF
# Extra indentation to add to menu entries in a submenu. We're not in a submenu
# yet, so it's empty. In a submenu it will be equal to '\t' (one tab).
submenu_indentation=""
is_first_entry=true
if [ "x$list" != "x" ]; then
  linux=`version_find_latest $list`
  case $linux in
    *.efi.signed)
      # We handle these in linux_entry.
      list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
      continue
      ;;
  esac
  gettext_printf "Found linux image: %s\n" "$linux" >&2
  basename=`basename $linux`
  dirname=`dirname $linux`
  rel_dirname=`make_system_path_relative_to_its_root $dirname`
  version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
  alt_version=`echo $version | sed -e "s,\.old$,,g"`
  linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
  initrd=
  for i in "initrd.img-${version}" "initrd-${version}.img" "initrd-${version}.gz" \
	   "initrd-${version}" "initramfs-${version}.img" \
	   "initrd.img-${alt_version}" "initrd-${alt_version}.img" \
	   "initrd-${alt_version}" "initramfs-${alt_version}.img" \
	   "initramfs-genkernel-${version}" \
	   "initramfs-genkernel-${alt_version}" \
	   "initramfs-genkernel-${GENKERNEL_ARCH}-${version}" \
	   "initramfs-genkernel-${GENKERNEL_ARCH}-${alt_version}"; do
    if test -e "${dirname}/${i}" ; then
      initrd="$i"
      break
    fi
  done
  config=
  for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do
    if test -e "${i}" ; then
      config="${i}"
      break
    fi
  done
  initramfs=
  if test -n "${config}" ; then
      initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"`
  fi
  if test -n "${initrd}" ; then
    gettext_printf "Found initrd image: %s\n" "${dirname}/${initrd}" >&2
  elif test -z "${initramfs}" ; then
    # "UUID=" and "ZFS=" magic is parsed by initrd or initramfs.  Since there's
    # no initrd or builtin initramfs, it can't work here.
    linux_root_device_thisversion=${GRUB_DEVICE}
  fi
  if [ "x$is_first_entry" = xtrue ]; then
    linux_entry "${OS} (lowlatency)" "${version}" simple \
    "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_EXTRA} ${GRUB_CMDLINE_LINUX_DEFAULT}"
  fi
fi
echo "$title_correction_code"


=============================== StdErr Messages ================================

File descriptor 63 (pipe:[212638]) leaked on lvs invocation. Parent PID 24388: /bin/bash

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  restore-efi-backups  

Final advice in case of suggested repair: ______________________________________


Please do not forget to make your UEFI firmware boot on the L'OS actuellement utilisé - Ubuntu 20.04.1 LTS CurrentSession entry (nvme0n1p1/efi/****/shim****.efi (**** will be updated in the final message) file) !

L'anomalie est dans le fichier fstab de ton Ubuntu 20.04 : 

======================== nvme0n1p2/etc/fstab (filtered) ========================

# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=4e4c40ae-0244-4990-9e82-2e0d2da076dd 	/               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
/swapfile                                 	none            swap    sw              0       0
UUID=f49d772e-bc7c-4660-92e1-3056189fb587	/usr/local/data	ext4	defaults	0	0
UUID=b0a6e022-41cd-44b5-8521-3715b6112f51	/debian		ext4	defaults	0       0
UUID=C0DE-9B36  /boot/efi       vfat    defaults      0       1

L'UUID b0a6e022-41cd-44b5-8521-3715b6112f51 n'existe pas dans la partie "blkid (filtered)" du Boot-info : 

blkid (filtered): ______________________________________________________________

NAME        FSTYPE   UUID                                 PARTUUID                             LABEL PARTLABEL
nvme0n1                                                                                              
├─nvme0n1p1 vfat     C0DE-9B36                            cc6b3d89-83de-4665-96b4-be1d2112defa       
├─nvme0n1p2 ext4     4e4c40ae-0244-4990-9e82-2e0d2da076dd bb34126c-ca65-4f25-9c4d-3402c50e4ec7       
├─nvme0n1p3 swap     f317bda5-4671-476f-b62e-5d7e149501dc 74e301d2-b6b6-41d0-9daa-68d127ca8d5a       
├─nvme0n1p4 ext4     5e2d0b6f-1122-4b26-af59-fb06901e7153 8fcb1f09-4acf-4158-8781-3c481b0c5047       
└─nvme0n1p5 ext4     f49d772e-bc7c-4660-92e1-3056189fb587 d0bb6a85-169a-4482-81d7-94903aa33695       data

Dernière modification par malbo (Le 26/01/2021, à 16:05)

Hors ligne

#6 Le 26/01/2021, à 19:01

kmchen

Re : [Résolu] Boot très lent sur ubuntu 20.04

Yes ! l'UID était incorrect. Merci !

Création site web
http://www.webologix.com

Hors ligne

#7 Le 26/01/2021, à 19:14

malbo

Re : [Résolu] Boot très lent sur ubuntu 20.04

Je te prie de fermer la discussion en procédant comme suit :
1) te connecter sur le forum
2) cliquer sur "Modifier" en bas à droite de ton PREMIER post
3) modifier le titre de la discussion pour qu'il devienne : 

[Résolu] Boot très lent sour ubuntu 20.04

Hors ligne

Pages : 1