Comment 0 for bug 905505

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