windows start to move slow after using compiz for some hours
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
Confirmed
|
High
|
Unassigned |
Bug Description
Binary package hint: compiz
If I use compiz (unity) for some hours windows start to move slow.
FYI I move the windows with my mouse. The rest of the desktop seems to be fast.
After running unity --replace the windows move fast again.
I have tried to get some information from perf:
Window movement slow
Performance counter stats for process id '1662':
2,081,748 cache-misses # 0.361 M/sec (scaled from 67.41%)
84,637,337 cache-references # 14.677 M/sec (scaled from 67.37%)
8,190,904 branch-misses # 0.405 % (scaled from 32.89%)
2,020,123,475 branches # 350.309 M/sec (scaled from 32.65%)
7,780,284,300 instructions # 0.814 IPC (scaled from 49.79%)
9,562,086,917 cycles # 1658.157 M/sec (scaled from 66.67%)
1,764 page-faults # 0.000 M/sec
148 CPU-migrations # 0.000 M/sec
6,917 context-switches # 0.001 M/sec
5766.695927 task-clock-msecs # 0.466 CPUs
12.375089653 seconds time elapsed
after unity --replace
Window movement fast
Performance counter stats for process id '10954':
1,143,182 cache-misses # 0.610 M/sec (scaled from 65.29%)
80,353,845 cache-references # 42.866 M/sec (scaled from 66.86%)
11,336,369 branch-misses # 2.265 % (scaled from 34.72%)
500,520,313 branches # 267.010 M/sec (scaled from 33.45%)
2,076,439,842 instructions # 0.706 IPC (scaled from 50.27%)
2,942,735,544 cycles # 1569.846 M/sec (scaled from 66.53%)
4,989 page-faults # 0.003 M/sec
126 CPU-migrations # 0.000 M/sec
13,993 context-switches # 0.007 M/sec
1874.537363 task-clock-msecs # 0.127 CPUs
14.807205720 seconds time elapsed
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: compiz 1:0.9.4+
ProcVersionSign
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
DRM.card0.DP.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.HDMI.A.1:
status: connected
enabled: enabled
dpms: Off
modes: 1920x1080 1920x1080 1680x1050 1400x1050 1600x900 1280x1024 1280x1024 1440x900 1280x960 1280x800 1152x864 1280x720 1280x720 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 720x576 720x480 640x480 640x480 640x480 640x480 720x400
edid-base64: AP/////
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
Date: Mon Apr 25 10:39:36 2011
DistUpgraded: Log time: 2011-03-18 14:25:17.020762
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e22] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. Device [1462:7521]
Subsystem: Micro-Star International Co., Ltd. Device [1462:7521]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110318)
InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110318)
MachineType: MICRO-STAR INTERNATIONAL CO.,LTD MS-7521
PackageArchitec
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
SourcePackage: compiz
UpgradeStatus: Upgraded to natty on 2011-04-08 (16 days ago)
dmi.bios.date: 03/30/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V4.6
dmi.board.
dmi.board.name: G45M Digital (MS-7521)
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.board.version: 2.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: MS-7521
dmi.product.
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
version.compiz: compiz 1:0.9.4+
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.
version.
version.
version.
version.
version.
version.
Changed in compiz (Ubuntu): | |
importance: | Undecided → High |
tags: | added: regression-release |
I can confirm this issue. I'm using a nvidia gfx (restricted, recommended driver).