It didn't happen to me again, but perhaps it was related to a particular screensaver. I'm not 100% sure it's been fixed but I'm pretty sure it has.
> Date: Tue, 13 Mar 2012 22:43:03 +0000 > From: 899...@bugs.launchpad.net > To: beto_...@hotmail.com > Subject: [Bug 899303] Re: [gm45] GPU locks up for a few seconds then recovers > when using xscreensaver on random > > Hi Beto, > > I notice there hasn't been activity on the upstream bug. Before I re- > ping them, let me ask, are you still experiencing these GPU lockups with > xscreensaver? > > ** Changed in: xserver-xorg-video-intel (Ubuntu) > Status: Triaged => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/899303 > > Title: > [gm45] GPU locks up for a few seconds then recovers when using > xscreensaver on random > > Status in X.org xf86-video-intel: > Confirmed > Status in “xserver-xorg-video-intel” package in Ubuntu: > Incomplete > > Bug description: > crashed after xscreensaver started > > ProblemType: Crash > DistroRelease: Ubuntu 12.04 > Package: xserver-xorg-video-intel 2:2.15.901-1ubuntu3 > ProcVersionSignature: Ubuntu 3.2.0-2.6-generic 3.2.0-rc3 > Uname: Linux 3.2.0-2-generic i686 > .tmp.unity.support.test.0: > > ApportVersion: 1.90-0ubuntu1 > Architecture: i386 > Chipset: gm45 > CompizPlugins: No value set for > `/apps/compiz-1/general/screen0/options/active_plugins' > CompositorRunning: compiz > Date: Fri Dec 2 14:37:51 2011 > DistUpgraded: Log time: 2011-07-07 16:41:03.123900 > DistroCodename: precise > DistroVariant: ubuntu > DuplicateSignature: [gm45] GPU lockup EIR: 0x00000010 PGTBL_ER: 0x00000001 > render.IPEHR: 0x60020100 Ubuntu 12.04 > ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py > ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu > GraphicsCard: > Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller > [8086:2a42] (rev 07) (prog-if 00 [VGA controller]) > Subsystem: Acer Incorporated [ALI] Device [1025:029b] > Subsystem: Acer Incorporated [ALI] Device [1025:029b] > InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 > (20100429.4) > InterpreterPath: /usr/bin/python2.7 > MachineType: Acer Aspire 1410 > ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py > ProcEnviron: > > ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-2-generic > root=UUID=34529bb0-121c-4f52-b1b7-6aca0f1c8e88 ro splash vga=789 quiet splash > vt.handoff=7 > RelatedPackageVersions: > xserver-xorg 1:7.6+7ubuntu7 > libdrm2 2.4.27-1ubuntu1 > xserver-xorg-video-intel 2:2.15.901-1ubuntu3 > SourcePackage: xserver-xorg-video-intel > Title: [gm45] False GPU lockup EIR: 0x00000010 PGTBL_ER: 0x00000001 > render.IPEHR: 0x60020100 > UpgradeStatus: Upgraded to precise on 2011-12-01 (1 days ago) > UserGroups: > > dmi.bios.date: 09/08/2009 > dmi.bios.vendor: INSYDE > dmi.bios.version: v0.3117 > dmi.board.asset.tag: Base Board Asset Tag > dmi.board.name: Base Board Product Name > dmi.board.vendor: Acer > dmi.board.version: Base Board Version > dmi.chassis.type: 1 > dmi.chassis.vendor: Chassis Manufacturer > dmi.chassis.version: Chassis Version > dmi.modalias: > dmi:bvnINSYDE:bvrv0.3117:bd09/08/2009:svnAcer:pnAspire1410:pvrv0.3117:rvnAcer:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion: > dmi.product.name: Aspire 1410 > dmi.product.version: v0.3117 > dmi.sys.vendor: Acer > version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu7 > version.libdrm2: libdrm2 2.4.27-1ubuntu1 > version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu4 > version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A > version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu4 > version.xserver-xorg-core: xserver-xorg-core 2:1.10.4-1ubuntu5 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13 > version.xserver-xorg-video-ati: xserver-xorg-video-ati > 1:6.14.99~git20110811.g93fc084-0ubuntu1 > version.xserver-xorg-video-intel: xserver-xorg-video-intel > 2:2.15.901-1ubuntu3 > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau > 1:0.0.16+git20110411+8378443-1 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/899303/+subscriptions -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/899303 Title: [gm45] GPU locks up for a few seconds then recovers when using xscreensaver on random To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/899303/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
