plantage Ubuntu sur ACER ES

gael4marie · Le 06/05/2020, à 18:01

Bonjour,

J'ai hérité d'un Acer Aspire ES1-533, sur lequel je me suis empressé d'installer Zorin 15.2. Ça n'a pas été une partie de plaisir, car sur ce modèle, tout semble fait pour dissuader l'utilisateur d'utiliser une telle distribution. Bref, j'ai suivi les instructions de Sladek90 sur ce forumce forum :

	(Boot Ubuntu Live DVD/USB in testing mode and open terminal)
	sudo ubiquity -b
	sudo mount /dev/sda2 /mnt
	sudo mkdir /mnt/boot/efi
	sudo mount /dev/sda1 /mnt/boot/efi
	for i in /dev /dev/pts /proc /sys; do sudo mount -B $i /mnt$i; done
		(where sda2 is the root partition and sda1 is the EFI system partition)
	sudo modprobe efivars
	sudo apt-get install --reinstall grub-efi-amd64
	sudo grub-install --no-nvram --root-directory=/mnt
	sudo chroot /mnt
	sudo update-grub
	cd /boot/efi/EFI
	sudo cp -R ubuntu/* BOOT/
	cd BOOT
	sudo cp grubx64.efi bootx64.efi
	(Reboot the system.)

Après ça, l'ordinateur ne voulait plus s'éteindre. J'ai suivi les instructions du post de
dans ce post :

	Change line GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi=off" then run command sudo update-grub.

L'ordinateur ne s'éteint toujours pas complètement, il faut l'éteindre manuellement, mais ça semble être safe.

Il reste deux problèmes de taille, qui sont peut-être reliés.

1) L'ordi plante sérieusement (même CTRL+ALT+impr.écran+B ne fonctionne pas) une fois par jour (souvent quand je suis en visio sur Gmeet) : voici le syslog associé à ce dernier plantage (ce matin à 11h17):

May  6 09:55:04 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-61 noise=9999 txrate=52000
May  6 09:55:31 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-64 noise=9999 txrate=58500
May  6 09:57:01 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-65 noise=9999 txrate=52000
May  6 10:02:40 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-51 noise=9999 txrate=65000
May  6 10:03:27 marie-pc systemd[1]: Starting Cleanup of Temporary Directories...
May  6 10:03:27 marie-pc systemd[1]: Started Cleanup of Temporary Directories.
May  6 10:08:07 marie-pc systemd-resolved[691]: Using degraded feature set (UDP) for DNS server 192.168.1.1.
May  6 10:08:55 marie-pc kernel: [ 1274.552447] perf: interrupt took too long (2518 > 2500), lowering kernel.perf_event_max_sample_rate to 79250
May  6 10:11:53 marie-pc kernel: [ 1452.635815] perf: interrupt took too long (3149 > 3147), lowering kernel.perf_event_max_sample_rate to 63500
May  6 10:15:46 marie-pc kernel: [ 1685.715490] perf: interrupt took too long (3966 > 3936), lowering kernel.perf_event_max_sample_rate to 50250
May  6 10:17:01 marie-pc CRON[2219]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
May  6 10:22:45 marie-pc kernel: [ 2105.346060] perf: interrupt took too long (4959 > 4957), lowering kernel.perf_event_max_sample_rate to 40250
May  6 10:31:42 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-61 noise=9999 txrate=65000
May  6 10:32:39 marie-pc kernel: [ 2699.215595] perf: interrupt took too long (6220 > 6198), lowering kernel.perf_event_max_sample_rate to 32000
May  6 10:41:53 marie-pc kernel: [ 3253.131399] perf: interrupt took too long (7801 > 7775), lowering kernel.perf_event_max_sample_rate to 25500
May  6 10:43:58 marie-pc kernel: [ 3378.159712] snd_hda_intel 0000:00:0e.0: Unstable LPIB (65536 >= 32768); disabling LPIB delay counting
May  6 11:11:07 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-65 noise=9999 txrate=65000
May  6 11:12:19 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-62 noise=9999 txrate=58500
May  6 11:17:01 marie-pc CRON[3268]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
May  6 11:21:13 marie-pc systemd[1]: Started Remount Root and Kernel File Systems.
May  6 11:21:13 marie-pc systemd[1]: Starting Flush Journal to Persistent Storage...
May  6 11:21:13 marie-pc systemd[1]: Activating swap /swapfile...
May  6 11:21:13 marie-pc systemd[1]: Starting Load/Save Random Seed...
etc.

La dernière trace avant plantage est donc

May  6 11:17:01 marie-pc CRON[3268]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)

Il y avait bien sûr eu une heure auparavant la même opération :

May  6 10:17:01 marie-pc CRON[2219]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)

mais sans la moindre conséquence sur le bon fonctionnement de la machine.

2) L'ordi met très longtemps à demarrer : voici la réponse à systemd-analyze time :

	Startup finished in 8.897s (firmware) + 4.727s (loader) + 23.113s (kernel) + 28.624s (userspace) = 1min 5.363s
graphical.target reached after 28.614s in userspace

Voilà, je suis preneur de tout conseil !

geole · Le 06/05/2020, à 18:27

Bonjour
1 minute et 5 secondes.
Je ne sais pas pourquoi tu dis que ton ordinateur met très longtemps à démarrer . C'est normal

a@a:~$ journalctl -b -g "Startup finish"
-- Logs begin at Sun 2020-04-26 10:41:16 CEST, end at Wed 2020-05-06 19:18:58 CEST. --
mai 06 10:46:49 a systemd[1]: Startup finished in 4.606s (firmware) + 30.075s (loader) + 8.418s (kernel) + 1min 1.793s >

On va essayer de voir dans une trace, si zorin fonctionne comme ubuntu. Sinon, j'abandonne.

journalctl --no-pager  --since="2020-05-06 11:17:02"   --until="2020-05-06 11:20:00"

gael4marie · Le 07/05/2020, à 17:53

Bonjour,

Merci pour ta réponse.

Voici le résultat au voisinage de deux plantages :

kernel.perf_event_max_sample_rate to 50250
ماي 06 10:17:01 marie-pc CRON[2218]: pam_unix(cron:session): session opened for user root by (uid=0)
ماي 06 10:17:01 marie-pc CRON[2219]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
ماي 06 10:19:11 marie-pc CRON[2218]: pam_unix(cron:session): session closed for user root
ماي 06 10:22:45 marie-pc kernel: perf: interrupt took too long (4959 > 4957), lowering kernel.perf_event_max_sample_rate to 40250
ماي 06 10:31:42 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-61 noise=9999 txrate=65000
ماي 06 10:32:39 marie-pc kernel: perf: interrupt took too long (6220 > 6198), lowering kernel.perf_event_max_sample_rate to 32000
ماي 06 10:41:53 marie-pc kernel: perf: interrupt took too long (7801 > 7775), lowering kernel.perf_event_max_sample_rate to 25500
ماي 06 10:43:58 marie-pc kernel: snd_hda_intel 0000:00:0e.0: Unstable LPIB (65536 >= 32768); disabling LPIB delay counting
ماي 06 11:11:07 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=0 signal=-65 noise=9999 txrate=65000
ماي 06 11:12:19 marie-pc wpa_supplicant[751]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-62 noise=9999 txrate=58500
ماي 06 11:17:01 marie-pc CRON[3267]: pam_unix(cron:session): session opened for user root by (uid=0)
ماي 06 11:17:01 marie-pc CRON[3268]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
-- Reboot --
ماي 06 11:20:59 marie-pc kernel: microcode: microcode updated early to revision 0x38, date = 2019-01-15
ماي 06 11:20:59 marie-pc kernel: Linux version 5.3.0-51-generic (buildd@lgw01-amd64-018) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020 (Ubuntu 5.3.0-51.44~18.04.2-generic 5.3.18)
ماي 06 11:20:59 marie-pc kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-51-generic root=UUID=022e95b8-4c34-468e-a703-615b2c37e2ea ro quiet splash vt.handoff=1
ماي 06 11:20:59 marie-pc kernel: KERNEL supported cpus:
ماي 06 11:20:59 marie-pc kernel:   Intel GenuineIntel
ماي 06 11:20:59 marie-pc kernel:   AMD AuthenticAMD
ماي 06 11:20:59 marie-pc kernel:   Hygon HygonGenuine
ماي 06 11:20:59 marie-pc kernel:   Centaur CentaurHauls
ماي 06 11:20:59 marie-pc kernel:   zhaoxin   Shanghai  
ماي 06 11:20:59 marie-pc kernel: x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
ماي 06 11:20:59 marie-pc kernel: x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
ماي 06 11:20:59 marie-pc kernel: x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
ماي 06 11:20:59 marie-pc kernel: x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
ماي 06 11:20:59 marie-pc kernel: x86/fpu: xstate_offset[3]:  576, xstate_sizes[3]:   64
ماي 06 11:20:59 marie-pc kernel: x86/fpu: xstate_offset[4]:  640, xstate_sizes[4]:   64
ماي 06 11:20:59 marie-pc kernel: x86/fpu: Enabled xstate features 0x1b, context size is 704 bytes, using 'compacted' format.
ماي 06 11:20:59 marie-pc kernel: BIOS-provided physical RAM map:
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000000059000-0x0000000000085fff] usable
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000000086000-0x00000000000fffff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000000100000-0x000000000fffffff] usable
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000010000000-0x0000000012150fff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000012151000-0x0000000067a96fff] usable
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000067a97000-0x0000000067a97fff] ACPI NVS
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000067a98000-0x0000000067ac1fff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000067ac2000-0x0000000067afdfff] usable
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000067afe000-0x0000000068afdfff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000068afe000-0x000000007822efff] usable
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x000000007822f000-0x00000000784befff] type 20
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x00000000784bf000-0x000000007aebefff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x000000007aebf000-0x000000007afbefff] ACPI NVS
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x000000007afbf000-0x000000007affefff] ACPI data
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x000000007afff000-0x000000007affffff] usable
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x000000007b000000-0x000000007fffffff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved
ماي 06 11:20:59 marie-pc kernel: BIOS-e820: [mem 0x0000000100000000-0x000000027fffffff] usable
ماي 06 11:20:59 marie-pc kernel: NX (Execute Disable) protection: active
ماي 06 11:20:59 marie-pc kernel: efi: EFI v2.50 by INSYDE Corp.
ماي 06 11:20:59 marie-pc kernel: efi:  ACPI 2.0=0x7affe014  ESRT=0x78866b98  SMBIOS=0x78865000  SMBIOS 3.0=0x78863000  PROP=0x66b65258 
ماي 06 11:20:59 marie-pc kernel: secureboot: Secure boot could not be determined (mode 0)
ماي 06 11:20:59 marie-pc kernel: SMBIOS 3.0.0 present.
ماي 06 11:20:59 marie-pc kernel: DMI: Acer Aspire ES1-533/Stego_AP, BIOS V1.08 01/20/2017
ماي 06 11:20:59 marie-pc kernel: tsc: Detected 1094.400 MHz processor
ماي 06 11:20:59 marie-pc kernel: e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
ماي 06 11:20:59 marie-pc kernel: e820: remove [mem 0x000a0000-0x000fffff] usable
ماي 06 11:20:59 marie-pc kernel: last_pfn = 0x280000 max_arch_pfn = 0x400000000
ماي 06 11:20:59 marie-pc kernel: MTRR default type: uncachable
ماي 06 11:20:59 marie-pc kernel: MTRR fixed ranges enabled:
ماي 06 11:20:59 marie-pc kernel:   00000-9FFFF write-back
ماي 06 11:20:59 marie-pc kernel:   A0000-BFFFF uncachable
ماي 06 11:20:59 marie-pc kernel:   C0000-FFFFF write-protect
ماي 06 11:20:59 marie-pc kernel: MTRR variable ranges enabled:
ماي 06 11:20:59 marie-pc kernel:   0 base 0000000000 mask 7F80000000 write-back
ماي 06 11:20:59 marie-pc kernel:   1 base 007C000000 mask 7FFC000000 uncachable
ماي 06 11:20:59 marie-pc kernel:   2 base 007B000000 mask 7FFF000000 uncachable
ماي 06 11:20:59 marie-pc kernel:   3 base 0100000000 mask 7F00000000 write-back
ماي 06 11:20:59 marie-pc kernel:   4 base 0200000000 mask 7F80000000 write-back
ماي 06 11:20:59 marie-pc kernel:   5 base 00FFC80000 mask 70FFC80000 write-combining
ماي 06 11:20:59 marie-pc kernel:   6 disabled
ماي 06 11:20:59 marie-pc kernel:   7 disabled
ماي 06 11:20:59 marie-pc kernel:   8 disabled
ماي 06 11:20:59 marie-pc kernel:   9 disabled
ماي 06 11:20:59 marie-pc kernel: x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
ماي 06 11:20:59 marie-pc kernel: last_pfn = 0x7b000 max_arch_pfn = 0x400000000
ماي 06 11:20:59 marie-pc kernel: esrt: Reserving ESRT space from 0x0000000078866b98 to 0x0000000078866bd0.
ماي 06 11:20:59 marie-pc kernel: check: Scanning 1 areas for low memory corruption
ماي 06 11:20:59 marie-pc kernel: Using GB pages for direct mapping
ماي 06 11:20:59 marie-pc kernel: BRK [0x159601000, 0x159601fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x159602000, 0x159602fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x159603000, 0x159603fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x159604000, 0x159604fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x159605000, 0x159605fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x159606000, 0x159606fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x159607000, 0x159607fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x159608000, 0x159608fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x159609000, 0x159609fff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: BRK [0x15960a000, 0x15960afff] PGTABLE
ماي 06 11:20:59 marie-pc kernel: RAMDISK: [mem 0x30375000-0x341b1fff]
ماي 06 11:20:59 marie-pc kernel: ACPI: Early table checksum verification disabled
ماي 06 11:20:59 marie-pc kernel: ACPI: RSDP 0x000000007AFFE014 000024 (v02 ACRSYS)
ماي 06 11:20:59 marie-pc kernel: ACPI: XSDT 0x000000007AFD8188 0000DC (v01 ACRSYS ACRPRDCT 00000003      01000013)
ماي 06 11:20:59 marie-pc kernel: ACPI: FACP 0x000000007AFF0000 000114 (v06 ACRSYS ACRPRDCT 00000003 1025 00040000)

arie-pc NetworkManager[716]: <info>  [1588761225.3470] manager: sleep: sleep requested (sleeping: no  enabled: yes)
ماي 06 11:33:45 marie-pc NetworkManager[716]: <info>  [1588761225.3471] device (enp1s0): state change: unavailable -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
ماي 06 11:33:45 marie-pc NetworkManager[716]: <info>  [1588761225.3663] manager: NetworkManager state is now ASLEEP
ماي 06 11:33:45 marie-pc NetworkManager[716]: <info>  [1588761225.3686] device (wlp2s0): state change: activated -> deactivating (reason 'sleeping', sys-iface-state: 'managed')
ماي 06 11:33:45 marie-pc dbus-daemon[699]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.13' (uid=0 pid=716 comm="/usr/sbin/NetworkManager --no-daemon " label="unconfined")
ماي 06 11:33:45 marie-pc NetworkManager[716]: <info>  [1588761225.4130] device (wlp2s0): state change: deactivating -> disconnected (reason 'sleeping', sys-iface-state: 'managed')
ماي 06 11:33:45 marie-pc systemd[1]: Starting Network Manager Script Dispatcher Service...
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Withdrawing address record for fd14:5f94:9a:d100:80a6:e1ea:9e17:5426 on wlp2s0.
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Withdrawing address record for fd14:5f94:9a:d100:c7c7:7216:48fd:d81c on wlp2s0.
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Leaving mDNS multicast group on interface wlp2s0.IPv6 with address fd14:5f94:9a:d100:c7c7:7216:48fd:d81c.
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Joining mDNS multicast group on interface wlp2s0.IPv6 with address fe80::199e:329:22ef:8d95.
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Registering new address record for fe80::199e:329:22ef:8d95 on wlp2s0.*.
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Withdrawing address record for fe80::199e:329:22ef:8d95 on wlp2s0.
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Leaving mDNS multicast group on interface wlp2s0.IPv6 with address fe80::199e:329:22ef:8d95.
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Interface wlp2s0.IPv6 no longer relevant for mDNS.
ماي 06 11:33:45 marie-pc dbus-daemon[699]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
ماي 06 11:33:45 marie-pc nm-dispatcher[2464]: req:1 'connectivity-change': new request (1 scripts)
ماي 06 11:33:45 marie-pc systemd[1]: Started Network Manager Script Dispatcher Service.
ماي 06 11:33:45 marie-pc nm-dispatcher[2464]: req:1 'connectivity-change': start running ordered scripts...
ماي 06 11:33:45 marie-pc NetworkManager[716]: <info>  [1588761225.4482] dhcp4 (wlp2s0): canceled DHCP transaction, DHCP client pid 1194
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Withdrawing address record for 192.168.1.33 on wlp2s0.
ماي 06 11:33:45 marie-pc NetworkManager[716]: <info>  [1588761225.4482] dhcp4 (wlp2s0): state changed bound -> done
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Leaving mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.1.33.
ماي 06 11:33:45 marie-pc avahi-daemon[719]: Interface wlp2s0.IPv4 no longer relevant for mDNS.
ماي 06 11:33:45 marie-pc kernel: wlp2s0: deauthenticating from 14:5f:94:00:9a:d8 by local choice (Reason: 3=DEAUTH_LEAVING)
ماي 06 11:33:45 marie-pc nm-dispatcher[2464]: req:2 'down' [wlp2s0]: new request (1 scripts)
ماي 06 11:33:45 marie-pc nm-dispatcher[2464]: req:2 'down' [wlp2s0]: start running ordered scripts...
ماي 06 11:33:45 marie-pc NetworkManager[716]: <info>  [1588761225.4670] device (wlp2s0): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
ماي 06 11:33:45 marie-pc wpa_supplicant[700]: wlp2s0: CTRL-EVENT-DISCONNECTED bssid=14:5f:94:00:9a:d8 reason=3 locally_generated=1
ماي 06 11:33:45 marie-pc wpa_supplicant[700]: nl80211: deinit ifname=p2p-dev-wlp2s0 disabled_11b_rates=0
ماي 06 11:33:45 marie-pc systemd[1]: Reached target Sleep.
ماي 06 11:33:45 marie-pc systemd[1]: Starting Hybrid Suspend+Hibernate...
ماي 06 11:33:45 marie-pc kernel: PM: Image not found (code -22)
ماي 06 11:33:45 marie-pc wpa_supplicant[700]: nl80211: deinit ifname=wlp2s0 disabled_11b_rates=0
ماي 06 11:33:45 marie-pc systemd-sleep[2482]: Suspending system...
ماي 06 11:33:45 marie-pc kernel: PM: hibernation entry
-- Reboot --
ماي 06 11:36:47 marie-pc kernel: microcode: microcode updated early to revision 0x38, date = 2019-01-15
ماي 06 11:36:47 marie-pc kernel: Linux version 5.3.0-51-generic (buildd@lgw01-amd64-018) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020 (Ubuntu 5.3.0-51.44~18.04.2-generic 5.3.18)
ماي 06 11:36:47 marie-pc kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-51-generic root=UUID=022e95b8-4c34-468e-a703-615b2c37e2ea ro quiet splash vt.handoff=1
ماي 06 11:36:47 marie-pc kernel: KERNEL supported cpus:
ماي 06 11:36:47 marie-pc kernel:   Intel GenuineIntel

(je suis en Tunisie, d'où les dates étranges)

Merci pour ton aide ...

geole · Le 07/05/2020, à 18:09

Bonjour
Pour le premier plantage, je ne vois rien de particulier.

Pour le "second plantage", Si tu as bien cerné l'heure, ce n'est pas un plantage mais une demande de mise en sommeil faite normalement par l'utilisateur.
La première ligne ainsi que les dernières
sleep: sleep requested (sleeping: no enabled: yes)
...
11:33:45 marie-pc systemd-sleep[2482]: Suspending system...
ماي 06 11:33:45 marie-pc kernel: PM: hibernation entry

gael4marie · Le 09/05/2020, à 14:11

Merci pour ton aide ... j'apprends doucement, désolé pour les lignes inutiles.

J'ai trouvé ce post ... Mon processeur est bien dans la liste des "Bay Trail devices", et les symptômes correspondent à ce que j'observe, donc j'ai essayé la solution proposée ... je dirai dans un post prochain si ça a fonctionné ou pas.

gael4marie · Le 13/05/2020, à 19:42

Bonjour,

Non, pas d'amélioration ... 3 plantages aujourd'hui (à chaque fois pendant une visio en utilisant le service Gmeet sur chrome) :

ماي 13 10:11:23 marie-pc systemd[1]: Started Cleanup of Temporary Directories.
ماي 13 10:14:20 marie-pc kernel: perf: interrupt took too long (2514 > 2500), lowering kernel.perf_event_max_sample_rate to 79500
ماي 13 10:16:41 marie-pc kernel: perf: interrupt took too long (3159 > 3142), lowering kernel.perf_event_max_sample_rate to 63250
ماي 13 10:17:01 marie-pc CRON[3429]: pam_unix(cron:session): session opened for user root by (uid=0)
ماي 13 10:17:01 marie-pc CRON[3430]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
ماي 13 10:19:11 marie-pc CRON[3429]: pam_unix(cron:session): session closed for user root
ماي 13 10:22:17 marie-pc kernel: perf: interrupt took too long (3957 > 3948), lowering kernel.perf_event_max_sample_rate to 50500
ماي 13 10:27:01 marie-pc kernel: snd_hda_intel 0000:00:0e.0: Unstable LPIB (65536 >= 32768); disabling LPIB delay counting
ماي 13 10:30:19 marie-pc kernel: perf: interrupt took too long (4989 > 4946), lowering kernel.perf_event_max_sample_rate to 40000
-- Reboot --
ماي 13 10:38:45 marie-pc kernel: microcode: microcode updated early to revision 0x38, date = 2019-01-15
ماي 13 10:38:45 marie-pc kernel: Linux version 5.3.0-51-generic (buildd@lgw01-amd64-018) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020 (Ubuntu 5.3.0-51.44~18.04.2-generic 5.3.18)

ماي 13 13:36:13 marie-pc wpa_supplicant[804]: wlp2s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
ماي 13 13:36:13 marie-pc kernel: wlp2s0: associated
ماي 13 13:36:13 marie-pc NetworkManager[810]: <info>  [1589373373.0284] device (wlp2s0): supplicant interface state: associating -> associated
ماي 13 13:36:13 marie-pc NetworkManager[810]: <info>  [1589373373.7378] device (wlp2s0): supplicant interface state: associated -> 4-way handshake
ماي 13 13:36:14 marie-pc wpa_supplicant[804]: wlp2s0: WPA: Key negotiation completed with 14:5f:94:00:9a:d8 [PTK=CCMP GTK=TKIP]
ماي 13 13:36:14 marie-pc wpa_supplicant[804]: wlp2s0: CTRL-EVENT-CONNECTED - Connection to 14:5f:94:00:9a:d8 completed [id=0 id_str=]
ماي 13 13:36:14 marie-pc wpa_supplicant[804]: wlp2s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-58 noise=9999 txrate=1000
ماي 13 13:36:14 marie-pc NetworkManager[810]: <info>  [1589373374.0595] device (wlp2s0): supplicant interface state: 4-way handshake -> completed
-- Reboot --
ماي 13 13:39:29 marie-pc kernel: microcode: microcode updated early to revision 0x38, date = 2019-01-15
ماي 13 13:39:29 marie-pc kernel: Linux version 5.3.0-51-generic (buildd@lgw01-amd64-018) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020 (Ubuntu 5.3.0-51.44~18.04.2-generic 5.3.18)

ماي 13 14:41:35 marie-pc xfce4-screensaver-dialog[3174]: pam_unix(xfce4-screensaver:auth): authentication failure; logname= uid=1000 euid=1000 tty=:0.0 ruser= rhost=  user=marie
ماي 13 14:41:46 marie-pc xfce4-screensaver-dialog[3174]: gkr-pam: unlocked login keyring
ماي 13 14:46:53 marie-pc xfce4-screensaver-dialog[3302]: gkr-pam: unlocked login keyring
ماي 13 15:00:14 marie-pc systemd[1]: Started Run anacron jobs.
ماي 13 15:00:14 marie-pc anacron[3597]: Anacron 2.3 started on 2020-05-13
ماي 13 15:00:14 marie-pc anacron[3597]: Normal exit (0 jobs run)
-- Reboot --
ماي 13 15:13:36 marie-pc kernel: microcode: microcode updated early to revision 0x38, date = 2019-01-15
ماي 13 15:13:36 marie-pc kernel: Linux version 5.3.0-51-generic (buildd@lgw01-amd64-018) (gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)) #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020 (Ubuntu 5.3.0-51.44~18.04.2-generic 5.3.18)

Si quelqu'un a une idée ... (différente de "cesse d'utiliser Gmeet" : je n'ai pas le choix) ...

geole · Le 13/05/2020, à 22:40

gael4marie a écrit :

Bonjour,
Si quelqu'un a une idée ... (différente de "cesse d'utiliser Gmeet" : je n'ai pas le choix) ...

Bonsoir.

Je crains de ne pas savoir. Cependant, il semble que l'application en question que je ne connais pas, participe à tes problèmes.
Peut-être a-t-elle causé au moins une fois quelque part?

journalctl | grep meet

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Re : plantage Ubuntu sur ACER ES

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