[snb] Gpu hangs randomly approx. every few days
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Incomplete
|
Low
|
Unassigned |
Bug Description
The screen freezes randomly. When I open tty2, dmesg reports:
[drm:i915_
I can't seem to reproduce this consistently - it happens randomly: when playing video, when working normally on the desktop. There doesn't seem to be any particular operation that precedes it.
Ubuntu 13.04
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: xserver-
ProcVersionSign
Uname: Linux 3.8.0-23-generic x86_64
.tmp.unity.
ApportVersion: 2.9.2-0ubuntu8.1
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
CompositorUnred
CompositorUnred
Date: Sat Jun 8 20:32:06 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21da]
InstallationDate: Installed on 2013-04-29 (40 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: LENOVO 428742U
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/05/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 8DET67WW (1.37 )
dmi.board.
dmi.board.name: 428742U
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 428742U
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.9~
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.43-0ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Sat Jun 8 19:33:20 2013
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.3-0ubuntu6
xserver.
This is a Lenovo Thinkpad X220, Type 4287-42U