Public bug reported: Was attempting to install Evolution to try to repro bug 874146. Opened Unity's software installer, clicked on the Add Software button, typed in Evolution and clicked the Evolution icon that appeared. Suddenly X crashed and the lightdm login screen appeared. I had dmesg open in another window during this time and saw this appear in the dmesg output at the moment X crashed:
[ 163.755960] [drm:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer Next, I re-logged in. The password was accepted and the screen cleared, showing the standard purple background, except it was tiled 2x2. At that point it froze up. The following got printed to dmesg in my ssh session. I then filed the bug. [ 184.677808] [<f89b1adf>] i915_gem_evict_something+0xef/0x370 [i915] [ 184.677858] [<c103c8d8>] ? __kunmap_atomic+0x88/0x90 [ 184.679967] [<f89ad6b4>] i915_gem_object_bind_to_gtt+0x1b4/0x400 [i915] [ 184.680005] [<f89b00ee>] i915_gem_fault+0x20e/0x240 [i915] [ 184.680005] [<c11138fe>] __do_fault+0x6e/0x550 [ 184.680005] [<f89af79f>] ? i915_gem_set_domain_ioctl+0xaf/0xf0 [i915] [ 184.680005] [<c1117265>] handle_pte_fault+0x95/0x2c0 [ 184.680005] [<c111767e>] handle_mm_fault+0x15e/0x2c0 [ 184.680005] [<c15a802b>] do_page_fault+0x15b/0x490 [ 184.680005] [<f8543bb0>] ? drm_copy_field+0x80/0x80 [drm] [ 184.680005] [<c1154139>] ? do_vfs_ioctl+0x79/0x2d0 [ 184.680005] [<c11543db>] ? sys_ioctl+0x4b/0x80 [ 184.680005] [<c15a7ed0>] ? vmalloc_fault+0x190/0x190 [ 184.680005] [<c15a5317>] error_code+0x67/0x6c ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xorg 1:7.6+7ubuntu7 ProcVersionSignature: Ubuntu 3.2.0-4.10-generic-pae 3.2.0-rc5 Uname: Linux 3.2.0-4-generic-pae i686 ApportVersion: 1.90-0ubuntu1 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' Date: Fri Dec 16 11:36:49 2011 DistUpgraded: Fresh install DistroCodename: precise DistroVariant: ubuntu 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: Fujitsu Limited. Device [10cf:1458] Subsystem: Fujitsu Limited. Device [10cf:1458] InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20111121) MachineType: FUJITSU LifeBook T4410 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-4-generic-pae root=UUID=74b73169-6ac4-4698-bb5e-1f9b21250507 ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/30/2009 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.05 dmi.board.name: FJNB206 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: A40R8CE708EA1001 dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.05:bd09/30/2009:svnFUJITSU:pnLifeBookT4410:pvr:rvnFUJITSU:rnFJNB206:rvr:cvnA40R8CE708EA1001:ct10:cvr: dmi.product.name: LifeBook T4410 dmi.sys.vendor: FUJITSU version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu8 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 2:1.10.4-1ubuntu6 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 2:2.15.901-1ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1 ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 precise regression single-occurrence ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/905505 Title: Page fault in drm while using Unity's software center overlay To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/905505/+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