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uz

Déconnection impromptue (bug?)

Bonjour,

J'utilise depuis quelques temps ubuntu gnome (avec gnome 3.12). Ça me va bien.

De temps en temps (quand même environ un peu moins d'une fois par jour), la session se déconnecte toute seule, sans que je fasse rien d'autre de particulier que d'utiliser firefox. J'ai un léger soupçon d'un lien avec l'usage de diaspora, mais sans plus. edit: tiens, ça vient d'arriver deux fois en 5 minutes....

Description de l'effet:

Soudain écran noir; Retour à GDM; Toutes les fenêtres ont été fermées.

Pour l'instant j'ai de la chance, mais il faudrait pas que ça arrive au mauvais moment...

Serait-ce un bug connu? Que puis-je faire?

Ce peut-il que ma carte graphique AMD soit (encore ... ) en cause?

lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Z77 Express Chipset LPC Controller (rev 04)
00:1f.2 IDE interface: Intel Corporation 7 Series/C210 Series Chipset Family 4-port SATA Controller [IDE mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
00:1f.5 IDE interface: Intel Corporation 7 Series/C210 Series Chipset Family 2-port SATA Controller [IDE mode] (rev 04)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde XT [Radeon HD 7770/8760 / R7 250X]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
04:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 01)

Dernière modification par uz (Le 12/05/2014, à 19:24)

did

Re : Déconnection impromptue (bug?)

Salut,

Effectivement ça ressemble à un plantage du serveur graphique. Tu peux chercher des messages d'erreur dans cat /var/log/Xorg.0.log, jettes-y un coup d'œil après un crash.

uz

Re : Déconnection impromptue (bug?)

Merci de ta réponse. Je regarderai au prochain crash.

Pour l'instant dans le fichier j'ai trouvé deux fois marqué «error»:

[    15.003] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.

[    16.244] (EE) AIGLX error: failed to open /usr/X11R6/lib/modules/dri/fglrx_dri.so, error[/usr/X11R6/lib/modules/dri/fglrx_dri.so: cannot open shared object file: No such file or directory]

Mais comme je sais pas ce que ça veut dire...

Dernière modification par uz (Le 13/05/2014, à 19:23)

uz

Re : Déconnection impromptue (bug?)

Voilà, ça vient de planter à nouveau (pendant le live de mediapart et autres...)

Voici la fin du fichier /var/log/Xorg.0.log (ou dois-je le mettre en entier?)

usb1/1-1/1-1.4/1-1.4:1.0/input/input21/event18"
[  2245.990] (II) XINPUT: Adding extended input device "UVC Camera (046d:0825)" (type: KEYBOARD, id 10)
[  2245.990] (**) Option "xkb_rules" "evdev"
[  2245.990] (**) Option "xkb_model" "pc104"
[  2245.990] (**) Option "xkb_layout" "ch,ch"
[  2245.990] (**) Option "xkb_variant" "fr,"
[  2245.990] (II) config/udev: Adding input device HDA Intel PCH Line Out Front (/dev/input/event8)
[  2245.990] (II) No input driver specified, ignoring this device.
[  2245.990] (II) This device may have been added with another device file.
[  2245.990] (II) config/udev: Adding input device HDA Intel PCH Line Out Surround (/dev/input/event7)
[  2245.990] (II) No input driver specified, ignoring this device.
[  2245.990] (II) This device may have been added with another device file.
[  2245.991] (II) config/udev: Adding input device HDA Intel PCH Line Out CLFE (/dev/input/event6)
[  2245.991] (II) No input driver specified, ignoring this device.
[  2245.991] (II) This device may have been added with another device file.
[  2245.991] (II) config/udev: Adding input device HDA Intel PCH Line Out Side (/dev/input/event5)
[  2245.991] (II) No input driver specified, ignoring this device.
[  2245.991] (II) This device may have been added with another device file.
[  2245.991] (II) config/udev: Adding input device HDA Intel PCH Front Headphone (/dev/input/event4)
[  2245.991] (II) No input driver specified, ignoring this device.
[  2245.991] (II) This device may have been added with another device file.
[  2245.991] (II) config/udev: Adding input device HDA Intel PCH Front Mic (/dev/input/event11)
[  2245.991] (II) No input driver specified, ignoring this device.
[  2245.991] (II) This device may have been added with another device file.
[  2245.991] (II) config/udev: Adding input device HDA Intel PCH Rear Mic (/dev/input/event10)
[  2245.991] (II) No input driver specified, ignoring this device.
[  2245.991] (II) This device may have been added with another device file.
[  2245.991] (II) config/udev: Adding input device HDA Intel PCH Line (/dev/input/event9)
[  2245.991] (II) No input driver specified, ignoring this device.
[  2245.991] (II) This device may have been added with another device file.
[  2246.236] (II) evdev: UVC Camera (046d:0825): Close
[  2246.236] (II) UnloadModule: "evdev"
[  2246.236] (II) evdev: Logitech Unifying Device. Wireless PID:4002: Close
[  2246.236] (II) UnloadModule: "evdev"
[  2246.236] (II) evdev: Razer Razer DeathAdder: Close
[  2246.236] (II) UnloadModule: "evdev"
[  2246.236] (II) evdev: Power Button: Close
[  2246.236] (II) UnloadModule: "evdev"
[  2246.236] (II) evdev: Power Button: Close
[  2246.236] (II) UnloadModule: "evdev"
[  2246.237] (II) fglrx(0): Shutdown CMMQS
[  2246.239] (II) fglrx(0): [uki] removed 1 reserved context for kernel
[  2246.239] (II) fglrx(0): [uki] unmapping 8192 bytes of SAREA 0x38ff9000 at 0xb7587000
[  2246.591] (EE) Server terminated successfully (0). Closing log file. 

Que peut-on en comprendre et y-a-t-il quelque chose à entreprendre?