[sandybridge-m-gt2+] False GPU lockup IPEHR: 0x3b000000 IPEHR: 0x0b140001
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
I am being bombarded with these apports, but whenever I try to identify an existing bug that resembles this one, the information is not uploaded and then I'm being told that it may be a different bug. Therefore I am posting this as a new bug report, hoping that someone will be able to point me to the correct duplicate. This one is marked as False GPU lockup but in reality I had a real one, followed by a lot of apports after reboot, and I was not sure whether these later apports relate to new "false" lockups or the original fatal one.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: xserver-
Uname: Linux 3.8.2-030802-
.tmp.unity.
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
Chipset: sandybridge-m-gt2+
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
Date: Tue Mar 12 12:11:55 2013
DistUpgraded: 2012-10-27 09:30:52,172 DEBUG enabling apt cron job
DistroCodename: quantal
DistroVariant: ubuntu
DuplicateSignature: [sandybridge-
ExecutablePath: /usr/share/
ExtraDebuggingI
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0492]
InstallationDate: Installed on 2011-06-28 (623 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
InterpreterPath: /usr/bin/
MachineType: Dell Inc. Latitude E6320
MarkForUpload: True
ProcCmdline: /usr/bin/python3 /usr/share/
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
xserver-xorg 1:7.7+1ubuntu4
libdrm2 2.4.39-0ubuntu1
xserver-
SourcePackage: xserver-
Title: [sandybridge-
UpgradeStatus: Upgraded to quantal on 2012-10-27 (137 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.
dmi.product.name: Latitude E6320
dmi.product.
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.8.6-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
tags: | removed: need-duplicate-check |
The root cause here is the missing TLB invalidate, fixed in raring.