Xorg freeze when pressing ctrl-alt-down arrow
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
nvidia-graphics-drivers (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
When pressing ctrl-alt-down arrow windows are listed, but only painted halfway and the system locks. Moving between desktop with ctrl-alt left/right arrows works fine. I recovered by using sysrq-k.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSign
Uname: Linux 3.4.0-5-generic x86_64
NonfreeKernelMo
.proc.driver.
.proc.driver.
.proc.driver.
NVRM version: NVIDIA UNIX x86_64 Kernel Module 295.53 Fri May 11 23:28:10 PDT 2012
GCC version: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
.tmp.unity.
ApportVersion: 2.0.1-0ubuntu9
Architecture: amd64
CompizPlugins: [core,composite
CompositorRunning: compiz
Date: Mon Jun 18 23:28:48 2012
DistUpgraded: 2012-04-21 02:56:09,131 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingI
GpuHangFrequency: Several times a week
GpuHangReproduc
GpuHangStarted: Since a couple weeks or more
GraphicsCard:
NVIDIA Corporation GT200 [GeForce GTX 260] [10de:05e2] (rev a1) (prog-if 00 [VGA controller])
Subsystem: CardExpert Technology Device [10b0:0801]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
MachineType: Hewlett-Packard HP xw4300 Workstation
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: Upgraded to precise on 2012-04-21 (58 days ago)
dmi.bios.date: 08/02/2006
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786D3 v01.10
dmi.board.name: 0A00h
dmi.board.vendor: Hewlett-Packard
dmi.chassis.
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP xw4300 Workstation
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.7.8-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
version.
affects: | xorg (Ubuntu) → nvidia-graphics-drivers (Ubuntu) |
Status changed to 'Confirmed' because the bug affects multiple users.