Actually on closer inspection this a TLB-invalidate bug. Fixed in
raring.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1153587
Title:
[sandybridge-m-gt2+ mesa] GPU lockup IPEHR: 0x445c4000 IPEHR:
0x01000000
Status in “xserver-xorg-video-intel” package in Ubuntu:
Fix Released
Bug description:
I have been having random hangups for more than a year now, but only
since the beginning of last week, I have been getting the GPU hang-up
error messages, with or without system hang-ups. This one coincided
with one of the complete lock-ups, that could only be resolved by Alt
+SysRq-REISUB. I will now try the approach proposed in Comment #81,
hoping for the best. I hope that I am not seeing two different issues
here. The GPU hang-up error message has been reoccurring without
obvious hang-ups in the past few days, while my complete hang-ups have
been happening randomly, sometimes with the possibility to reboot as
outlined above, sometimes without (only the power button would do) and
sometimes the computer turned itself off without any interaction from
my side, and without leaving any trace of a crash in the log files...
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-26.40-generic 3.5.7.6
Uname: Linux 3.5.0-26-generic x86_64
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
Chipset: sandybridge-m-gt2+
Date: Mon Mar 11 14:03:28 2013
DistroCodename: quantal
DistroVariant: ubuntu
DuplicateSignature: [sandybridge-m-gt2+] GPU lockup IPEHR: 0x445c4000 IPEHR:
0x01000000 Ubuntu 12.10
ExecutablePath: /usr/share/apport/apport-gpu-error-intel.py
GpuHangFrequency: Several times a week
InstallationDate: Installed on 2011-06-28 (621 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
InterpreterPath: /usr/bin/python3.2mu
MachineType: Dell Inc. Latitude E6320
MarkForUpload: True
ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gpu-error-intel.py
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-26-generic
root=UUID=5083e04c-1bad-44bf-a241-c839914a697a ro
crashkernel=384M-2G:64M,2G-:128M quiet splash i915.semaphores=0
RelatedPackageVersions:
xserver-xorg 1:7.7+1ubuntu4
libdrm2 2.4.39-0ubuntu1
xserver-xorg-video-intel 2:2.20.9-0ubuntu2
SourcePackage: xserver-xorg-video-intel
Title: [sandybridge-m-gt2+] GPU lockup IPEHR: 0x445c4000 IPEHR: 0x01000000
UdevDb: Error: [Errno 2] No such file or directory: 'udevadm'
UpgradeStatus: Upgraded to quantal on 2012-10-27 (135 days ago)
UserGroups:
dmi.bios.date: 08/15/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A15
dmi.board.name: 087HK7
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA15:bd08/15/2012:svnDellInc.:pnLatitudeE6320:pvr01:rvnDellInc.:rn087HK7:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6320
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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