Public bug reported: These hangs started a few days ago in raring. There is no discernible trigger, it happens out of the blue. When it happens, the X screen stays uncorrupted, but totally freezes. The mouse cursor still works.
I can switch to VT1 and work there. Killing my processes and restarting my session/X.org works up to some degree, but in the restarted session compiz behaves very erratic (lots of flickering grey rectangles, and compiz takes 100% CPU), so the only cure is to reboot. This happens several times a day. ProblemType: Crash DistroRelease: Ubuntu 13.04 Package: xserver-xorg-video-intel 2:2.20.9-0ubuntu2 ProcVersionSignature: Ubuntu 3.7.0-2.8-generic 3.7.0-rc5 Uname: Linux 3.7.0-2-generic x86_64 ApportVersion: 2.6.2-0ubuntu5 Architecture: amd64 Chipset: arrandale Date: Tue Nov 20 08:34:53 2012 DistroCodename: raring DistroVariant: ubuntu DuplicateSignature: [arrandale] GPU lockup IPEHR: 0x02000022 Ubuntu 13.04 EcryptfsInUse: Yes ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py GpuHangFrequency: Several times a day InstallationDate: Installed on 2012-07-12 (130 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120627) InterpreterPath: /usr/bin/python3.3 MachineType: LENOVO 3323REG MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gpu-error-intel.py ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.7.0-2-generic root=UUID=8f327c01-56d7-401c-8bd1-5442854e3c85 ro quiet splash vt.handoff=7 RelatedPackageVersions: xserver-xorg 1:7.7+1ubuntu4 libdrm2 2.4.39-0ubuntu1 xserver-xorg-video-intel 2:2.20.9-0ubuntu2 SourcePackage: xserver-xorg-video-intel Title: [arrandale] GPU lockup IPEHR: 0x02000022 UdevDb: Error: [Errno 2] No such file or directory: 'udevadm' UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: utah dmi.bios.date: 06/07/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET46WW (1.16 ) dmi.board.name: 3323REG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr6QET46WW(1.16):bd06/07/2010:svnLENOVO:pn3323REG:pvrThinkPadX201:rvnLENOVO:rn3323REG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3323REG dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-crash freeze need-duplicate-check raring ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1081009 Title: [arrandale] GPU lockup IPEHR: 0x02000022 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1081009/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs