GPU lockups while monitors are sleeping
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-ati (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Apparently random GPU lockups happen while monitors are asleep. During last episode something must have gone wrong so I couldn't wake up the screen, and digging in kernel logs after reset I found out many similar events. I don't see any consistent pattern, pc is on most of the time and there are days without any problem.
Last lockup:
Nov 28 22:34:13 leprechaun kernel: [97807.584053] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
happened a few minutes after monitors switched off and more than one hour before touching mouse and keyboard so waking up shoudn't be the trigger, at least in the last case.
I'll pay attention to the running applications but besides firefox, thunderbird, gedit, boinc and maybe rhythmbox there isn't much running while monitors are sleeping.
(see attachment)
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xserver-
ProcVersionSign
Uname: Linux 3.0.0-13-generic x86_64
.tmp.unity.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CheckboxSubmission: 92a960201da6693
CheckboxSystem: 4ed15c40009aa6f
CompizPlugins: [core,bailer,
CompositorRunning: compiz
Date: Tue Nov 29 10:47:13 2011
DistUpgraded: Fresh install
DistroCodename: oneiric
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
ATI Technologies Inc Juniper [Radeon HD 5750 Series] [1002:68be] (prog-if 00 [VGA controller])
Subsystem: PC Partner Limited Device [174b:e138]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Gigabyte Technology Co., Ltd. P35-DS3L
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/29/2007
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F7
dmi.board.name: P35-DS3L
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: P35-DS3L
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
version.compiz: compiz 1:0.9.6+
version.ia32-libs: ia32-libs 20090808ubuntu26
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
tags: | added: freeze |
bug is not present in 12.04