compiz occasionally hangs with 100% cpu
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Compiz |
Incomplete
|
Undecided
|
Unassigned | ||
Compiz Core |
Incomplete
|
Undecided
|
Unassigned | ||
compiz (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
compiz occasionally hangs and starts getting to 100% cpu.
Screen rendering dies. I noticed that it's usually being triggered when I switch
between workspaces (using the kbd shortcuts Ctrl-Alt-Arrows if it matters)
strace shows endless sched_yield(()
I have to kill X and restart it killing all my active work windows.
This is not a duplicate of #773564 as far as I understand because
it doesn't seem related to the inotify plugin (FileWatcher plugin is disabled in ccsm)
Setup:
Ubuntu 11.04
compiz: 1:0.9.4+
Using Unity
Nvidia Ge Force 210
Using Nvidia proprietary driver
TwinView display
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: compiz 1:0.9.4+
ProcVersionSign
Uname: Linux 2.6.38-
NonfreeKernelMo
.proc.driver.
.proc.driver.
.proc.driver.
NVRM version: NVIDIA UNIX x86 Kernel Module 270.41.06 Mon Apr 18 14:54:25 PDT 2011
GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4)
Architecture: i386
CompizPlugins: [core,bailer,
CompositorRunning: compiz
Date: Thu Nov 3 02:08:09 2011
DistUpgraded: Log time: 2011-07-31 23:34:04.020139
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
nVidia Corporation G98M [Quadro NVS 160M] [10de:06eb] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:024f]
JockeyStatus:
xorg:nvidia_173 - NVIDIA accelerated graphics driver (Proprietary, Disabled, Not in use)
xorg:nvidia_
MachineType: Dell Inc. Latitude E6500
PackageArchitec
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: root=UUID=
ProcVersionSign
Renderer: Unknown
SourcePackage: compiz
UpgradeStatus: Upgraded to natty on 2011-08-01 (93 days ago)
dmi.bios.date: 08/19/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A24
dmi.board.name: 0PP476
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Latitude E6500
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4+
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.
version.
version.
version.
version.
version.
version.
version.
Changed in compiz: | |
status: | New → Incomplete |
Status changed to 'Confirmed' because the bug affects multiple users.