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ndaneau

[résolu] Freeze très régulier

Bonjour,

Depuis plusieurs jours j'ai régulièrement mon Ubuntu qui freeze complètement, la souris bouge encore mais rien d'autre, aucun raccourci clavier ne fonctionne
J'ai regardé dans le /var/log/syslog et les 2 derniers freeze ne sont précédé que du cron.hourly :

Apr 26 18:17:01 pc-salon CRON[4339]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 18:47:41 pc-salon kernel: imklog 5.8.6, log source = /proc/kmsg started.

le cron.hourly est vide... je l'ai mis en commentaire dans le crontab mais je pense pas que ce soit ça...
A noter que le pc ne plante pas toute les heures non plus..

Quelqu'un a une idée?

version : Ubuntu 12.04.2 LTS \n \l
uname -a : Linux pc-salon 3.2.0-40-generic #64-Ubuntu SMP Mon Mar 25 21:22:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

Syslog complet depuis ce matin, hard reboot à 18h47 :

Apr 26 08:17:01 pc-salon CRON[2549]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 09:17:01 pc-salon CRON[3477]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 10:17:01 pc-salon CRON[3549]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 11:17:01 pc-salon CRON[3607]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 12:17:01 pc-salon CRON[3666]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 13:17:01 pc-salon CRON[3725]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 14:17:01 pc-salon CRON[3828]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 15:17:01 pc-salon CRON[3867]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 16:09:57 pc-salon kernel: [32010.528573] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 16000000, was 00000000
Apr 26 16:10:00 pc-salon kernel: [32013.148559] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 16110000, was 16000000
Apr 26 16:17:01 pc-salon CRON[4276]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 16:18:52 pc-salon kernel: [32545.624572] usb 2-1.5: USB disconnect, device number 3
Apr 26 16:18:54 pc-salon kernel: [32547.103987] usb 2-1.5: new low-speed USB device number 4 using ehci_hcd
Apr 26 16:18:54 pc-salon mtp-probe: checking bus 2, device 4: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5"
Apr 26 16:18:54 pc-salon kernel: [32547.204472] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/input/input11
Apr 26 16:18:54 pc-salon kernel: [32547.204645] logitech 0003:046D:C512.0004: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1d.0-1.5/input0
Apr 26 16:18:54 pc-salon mtp-probe: bus: 2, device: 4 was not an MTP device
Apr 26 16:18:54 pc-salon kernel: [32547.211272] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.1/input/input12
Apr 26 16:18:54 pc-salon kernel: [32547.211463] logitech 0003:046D:C512.0005: input,hidraw2: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1d.0-1.5/input1
Apr 26 16:22:51 pc-salon dhclient: DHCPREQUEST of 192.168.1.2 on eth0 to 192.168.1.1 port 67
Apr 26 16:22:51 pc-salon dhclient: DHCPACK of 192.168.1.2 from 192.168.1.1
Apr 26 16:22:51 pc-salon dhclient: bound to 192.168.1.2 -- renewal in 39436 seconds.
Apr 26 16:22:51 pc-salon NetworkManager[1060]: <info> (eth0): DHCPv4 state changed bound -> renew
Apr 26 16:22:51 pc-salon NetworkManager[1060]: <info>   address 192.168.1.2
Apr 26 16:22:51 pc-salon NetworkManager[1060]: <info>   prefix 24 (255.255.255.0)
Apr 26 16:22:51 pc-salon NetworkManager[1060]: <info>   gateway 192.168.1.1
Apr 26 16:22:51 pc-salon NetworkManager[1060]: <info>   hostname 'pc-salon'
Apr 26 16:22:51 pc-salon NetworkManager[1060]: <info>   nameserver '192.168.1.1'
Apr 26 16:22:51 pc-salon NetworkManager[1060]: <info>   domain name 'home'
Apr 26 16:22:51 pc-salon dbus[1023]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Apr 26 16:22:51 pc-salon dbus[1023]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Apr 26 17:17:01 pc-salon CRON[4322]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 18:17:01 pc-salon CRON[4339]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Apr 26 18:47:41 pc-salon kernel: imklog 5.8.6, log source = /proc/kmsg started.
Apr 26 18:47:41 pc-salon rsyslogd: [origin software="rsyslogd" swVersion="5.8.6" x-pid="1008" x-info="http://www.rsyslog.com"] start
...

j'ai quand même régulièrement des erreur niveau kernel :

Apr 26 18:47:42 pc-salon kernel: [   21.303100] [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 16000000, was 12060000

Dernière modification par ndaneau (Le 26/04/2013, à 20:21)

ndaneau

Re : [résolu] Freeze très régulier

posté trop vite, j'ai trouvé le problème : bug connu avec le noyau 3.2.0-40 :
https://bugs.launchpad.net/ubuntu/+sour … ug/1168467