*** This bug is a duplicate of bug 1157649 ***
https://bugs.launchpad.net/bugs/1157649
@markusj,
My apologies - as I explained to Chris, I'm very, very new to the bugtracking
process, and to the linux kernel in general.
I've removed the tag to Docky from my original bug, and have marked my
bug as a duplicate of #1157649. I've also just installed the 3.5.0-25
kernel with "sudo apt-get install linux-image-3.5.0-25-generic linux-
headers-3.5.0-25-generic".
I've just tested a bit with the 3.5.0-25 kernel and the GPU crashes seem
to have stopped!!!!!!!!
I have so many questions at this point, e.g.:
1) Was the 3.2.0-40 kernel version on my Ubuntu 12.04 LTS machine there
because all the software for that version of Ubuntu has not been deemed
compatible with it? Why was a newer version not used?
2) Now that I've changed my kernel, will I be receiving automatic
software updates OK?
3) What is the best way to keep up to date on the fix for this issue?
This is all very cool, I want to help out as much as possible.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/1159255
Title:
GPU freeze possibly caused by transparency effects? sandybridge-m-gt2
GPU lockup IPEHR: 0x41e80000 IPEHR: 0x0b140001
Status in “xserver-xorg-video-intel” package in Ubuntu:
Fix Released
Bug description:
The issue appeared since a few days and might be related to
transparency/overlay effects used by gnome shell (or firefox for hw-
accelerated rendering). The screen freezes except of mouse pointer
movement, but the system still reacts on keystrokes.
Recent related updates:
03/19: linux-generic-lts-quantal:amd64 3.5.0.25.32 -> 3.5.0.26.33 (including
image und headers)
03/08: xserver-common:amd64 2:1.11.4-0ubuntu10.11 -> 2:1.11.4-0ubuntu10.12
(common, xephyr, xorg-core)
Most propably the last kernel update caused this problem
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.3
ProcVersionSignature: Ubuntu 3.5.0-26.42~precise1-generic 3.5.7.6
Uname: Linux 3.5.0-26-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Chipset: sandybridge-m-gt2+
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Sat Mar 23 23:14:26 2013
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
DuplicateSignature: [sandybridge-m-gt2+] GPU lockup IPEHR: 0x41e80000 IPEHR:
0x0b140001 Ubuntu 12.04
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
ExtraDebuggingInterest: Yes,
GpuHangFrequency: Several times a week
GpuHangReproducibility: Occurs more often under certain circumstances
GpuHangStarted: Within the last week or two
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21d1]
NVIDIA Corporation GF119 [Quadro NVS 4200M] [10de:1057] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Lenovo Device [17aa:21d1]
InterpreterPath: /usr/bin/python2.7
MachineType: LENOVO 4242PT2
MarkForUpload: True
ProcCmdline: /usr/bin/python /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-26-generic
root=/dev/mapper/vgluks-root ro quiet noplymouth pcie_aspm=force
acpi_irq_balance i915.i915_enable_rc6=1 i915.i915_enable_fbc=1
i915.lvds_downclock=1 i915.powersave=1 drm.vblankoffdelay=1 bootchart=disable
RelatedPackageVersions:
xserver-xorg 1:7.6+12ubuntu2
libdrm2 2.4.39-0ubuntu0.1
xserver-xorg-video-intel 2:2.17.0-1ubuntu4.3
SourcePackage: xserver-xorg-video-intel
Title: [sandybridge-m-gt2+] GPU lockup IPEHR: 0x41e80000 IPEHR: 0x0b140001
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 12/05/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 8AET61WW (1.41 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4242PT2
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:bvr8AET61WW(1.41):bd12/05/2012:svnLENOVO:pn4242PT2:pvrThinkPadT520:rvnLENOVO:rn4242PT2:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4242PT2
dmi.product.version: ThinkPad T520
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.7.12-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.39-0ubuntu0.1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.4-0ubuntu0.4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.4-0ubuntu0.4
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.12
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.3
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build3
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