[sandybridge-m-gt2] False GPU lockup IPEHR: 0x01800100 IPEHR: 0x0b140001

[Timo Jyrinki]

My first (soft) crash during a couple of weeks of raring usage. Happens when attaching laptop to my HDMI monitor _and_ then closing the lid so that the laptop display goes off. System continues to work, with the exception that now X.org consumes 100% CPU time and graphics drawing is very slow.

Notes:
- did not happen earlier. I ran updates today (kernel + unity etc, I did the previous update on Thursday or Friday). now happens consistently, and seemingly even if I boot with the older 3.8.0-0 kernel which makes it a bit mysterious but still some sort of regression
- does not happen with UXA
- happens with 2.20.19 as well

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: xserver-xorg-video-intel 2:2.20.18-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-1.5-generic 3.8.0-rc4
Uname: Linux 3.8.0-1-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.8-0ubuntu2
Architecture: amd64
Chipset: sandybridge-m-gt2
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
Date: Mon Jan 21 14:45:26 2013
DistUpgraded: 2013-01-10 16:15:20,623 DEBUG enabling apt cron job
DistroCodename: raring
DistroVariant: ubuntu
DuplicateSignature: [sandybridge-m-gt2] GPU lockup IPEHR: 0x01800100 IPEHR: 0x0b140001 Ubuntu 13.04
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. Device [1043:1427]
InstallationDate: Installed on 2012-03-16 (310 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120316)
InterpreterPath: /usr/bin/python3.3
MachineType: ASUSTeK Computer Inc. UX31E
MarkForUpload: True
ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-1-generic root=UUID=3a913d68-5aad-4ac9-9436-4798da5b8fc2 ro crashkernel=384M-2G:64M,2G-:128M quiet splash drm.vblankoffdelay=1 i915.semaphores=1 pcie_aspm=force vt.handoff=7
RelatedPackageVersions:
 xserver-xorg 1:7.7+1ubuntu4
 libdrm2 2.4.41-0ubuntu1
 xserver-xorg-video-intel 2:2.20.18-0ubuntu1
SourcePackage: xserver-xorg-video-intel
Title: [sandybridge-m-gt2] False GPU lockup IPEHR: 0x01800100 IPEHR: 0x0b140001
UpgradeStatus: Upgraded to raring on 2013-01-10 (10 days ago)
UserGroups:

XorgConf:
 Section "Device"
  Identifier "Configured Video Device"
  Driver "intel"
  Option "AccelMethod" "sna"
 EndSection
dmi.bios.date: 06/21/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX31E.213
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX31E
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX31E.213:bd06/21/2012:svnASUSTeKComputerInc.:pnUX31E:pvr1.0:rvnASUSTeKComputerInc.:rnUX31E:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: UX31E
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
version.compiz: compiz 1:0.9.9~daily13.01.17-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.41-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.1-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.1-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.1.901-0ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.0.0-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.18-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu1
xserver.bootTime: Mon Jan 21 14:14:47 2013
xserver.configfile: /etc/X11/xorg.conf
xserver.errors:
 intel(0): Detected a hung GPU, disabling acceleration.
 intel(0): When reporting this, please include i915_error_state from debugfs and the full dmesg.
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.13.1.901-0ubuntu1
xserver.video_driver: intel

[Timo Aaltonen (tjaalton)]

try with 2.20.19 once it's built

[Timo Aaltonen (tjaalton)]

nevermind, it's a kernel regression

[Timo Jyrinki (timo-jyrinki)]

Fixed upstream, was a regression in the DDX driver.

[Launchpad Janitor (janitor)]

This bug was fixed in the package xserver-xorg-video-intel - 2:2.20.19-0ubuntu2

---------------
xserver-xorg-video-intel (2:2.20.19-0ubuntu2) raring; urgency=low

  * upstream-snapshot-778dba90c.diff: Patch to update to current git
    master (LP: #1102390).
 -- Timo Aaltonen <email address hidden> Thu, 24 Jan 2013 10:22:41 +0200

[Stan Schymanski (schymans)]

I have all updates installed and my system is unusable because of recurrent gpu lockups. Could someone guide me how to implement the alleged fixes?

[Chris Wilson (ickle)]

If you have an updated raring system, then you are no longer hitting the same bug.

[Stan Schymanski (schymans)]

Sorry, I didn't realise that raring is now considered the most up-to-date release. I meant all updates installed for quantal.
Thanks also for your help regarding my related bug report: https://bugs.launchpad.net/bugs/1153587
I'll try updating the kernel tonight.

[Stan Schymanski (schymans)]

I upgraded to Kernel 3.8.2, but it didn't take more than two minutes after reboot before the GPU lockup crash report reappeared. And it just keeps going...
I suppose it is a different bug, then.