Forwarding this bug from Ubuntu reporter Matt Zimmerman: http://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/747205 [Problem] [arrandale] GPU lockup (ESR: 0x00000001 IPEHR: 0x7a005502) [Original Description] Steps: 1. be running maverick 2. run update-manager -d and upgrade to beta 1 3. reboot as directed 4. in GDM, log into the default desktop session Result: The screen turns black, and there is no mouse pointer, etc... This happened on the first boot after upgrading to Natty GPU signature is similar to bug 721086 I filed this by manually running /usr/share/apport/apport-gpu-error-intel.py in order to get the GPU dump etc. I do not know whether the GPU was actually hung or not. ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: xserver-xorg-video-intel ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38 Uname: Linux 2.6.38-7-generic x86_64 Architecture: amd64 Chipset: arrandale Date: Fri Apr 1 12:56:57 2011 DistroCodename: natty DistroVariant: ubuntu DuplicateSignature: (ESR: 0x00000001 IPEHR: 0x7a005502) ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) InterpreterPath: /usr/bin/python2.7 MachineType: LENOVO 5129CTO ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py ProcCwd: /home/jane ProcEnviron: PATH=(custom, no user) LANG=en_GB.UTF-8ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=52f3f8dd-ab0d-4f3b-8cef-9bc54492e659 ro quiet splash vt.handoff=7 RelatedPackageVersions: xserver-xorg 1:7.6+4ubuntu1 libdrm2 2.4.23-1ubuntu5 xserver-xorg-video-intel 2:2.14.0-4ubuntu5 SourcePackage: xserver-xorg-video-intel Title: [arrandale] GPU lockup (ESR: 0x00000001 IPEHR: 0x7a005502) UpgradeStatus: Upgraded to natty on 2011-04-01 (0 days ago) UserGroups: dmi.bios.date: 09/15/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET53WW (1.23 ) dmi.board.name: 5129CTO 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:bvr6QET53WW(1.23):bd09/15/2010:svnLENOVO:pn5129CTO:pvrThinkPadX201s:rvnLENOVO:rn5129CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 5129CTO dmi.product.version: ThinkPad X201s dmi.sys.vendor: LENOVO i915_error_state: no error state collected version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu1
apparently this only happens with an external monitor hooked up.
I think the telling comment from the lp bug is: There is a lot of noise in CurrentDmesg.txt because rtl8192 is spamming the kernel log, but this is the first abnormal drm message: [ 4425.992922] [drm:i915_gem_do_execbuffer] *ERROR* Object ffff8801b0d60600 [handle 639, index 1] appears more than once in object list for which the fix is libdrm-2.4.24: commit 36d4939343d8789d9066f7245fa2d4fe69119dd8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Feb 14 09:39:06 2011 +0000 intel: Remember named bo ... and if asked to open a bo by the same global name, return a fresh reference to the previously allocated buffer. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Original reporter updated to this version and still has the same problem. """ Re-opening this because the original problem still exists (fully updated Natty beta as of 6 April). If I boot with external monitor attached, the screen of laptop and monitor turn black as soon as I log in. If I boot without external monitor, I can log in and the desktop appears as expected. If I plug an external monitor or projector in after the desktop is running, then it either turns black or a blinking solid dark red colour. """
I note that the bug was re-opened not by the original reporter, but by someone else reporting a different issue without any logs.
I'll ask for a new set of logs to attach.
(In reply to comment #4) > I note that the bug was re-opened not by the original reporter, but by someone > else reporting a different issue without any logs. No, it's the same issue and same original reporter actually, just both me and Timo (and Matt) are all assisting her. The original reporter in the downstream bug report is Jane Silber.
My apologies for the confusion.
Created attachment 45570 [details] register dump from before hooking up a monitor This is a register dump before using the external monitor, and it's identical to the one _after_..
Looking for the error-state, dmesg and Xorg.0.log that is associated with this bug.
Timeout. Please do reopen if you can still reproduce the issue and help us diagnose the problem, thanks.
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