[arrandale] GPU lockup render.IPEHR: 0x01840000
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
High
|
Timo Aaltonen | ||
Precise |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
Problem seems to be related to the fact that I suspended my laptop while it was docked and attached to an external monitor (displayport attached to output DP3), and then undocked and resumed with the monitor disconnected.
(By the way, in case it matters, with this laptop and the precise kernel, I found I had to boot with "intel_
[ 98.467011] DRHD: handling fault status reg 2
[ 98.467014] DMAR:[DMA Write] Request device [00:02.0] fault addr 400020000
[ 98.467038] DMAR:[fault reason 05] PTE Write access is not set
where 02.0 is the graphics device; so this report is running with igfx_off and hence a not-totally-default precise install)
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: xserver-
ProcVersionSign
Uname: Linux 3.2.0-7-generic x86_64
.tmp.unity.
ApportVersion: 1.90-0ubuntu1
Architecture: amd64
Chipset: arrandale
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
Date: Wed Jan 4 21:42:39 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
DuplicateSignature: [arrandale] GPU lockup render.IPEHR: 0x01840000 Ubuntu 12.04
ExecutablePath: /usr/share/
ExtraDebuggingI
GpuHangFrequency: I don't know
GpuHangReproduc
GpuHangStarted: I don't know
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21c1]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120104)
InterpreterPath: /usr/bin/python2.7
MachineType: LENOVO 2901CTO
ProcCmdline: /usr/bin/python /usr/share/
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
xserver-xorg 1:7.6+7ubuntu7
libdrm2 2.4.29-1ubuntu1
xserver-
SourcePackage: xserver-
Title: [arrandale] GPU lockup render.IPEHR: 0x01840000
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
dmi.bios.date: 10/27/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6UET61WW (1.41 )
dmi.board.name: 2901CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 2901CTO
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.6+
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.29-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
tags: | removed: need-duplicate-check |
Could you switch on kernel modesetting debug messages? Run 'sudo xdiagnose', it's the first checkbox. Click apply, let it rebuild your bootloader, then reboot. Now reproduce the bug, and then collect 'sudo dmesg > dmesg.txt' and post that here.