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[Bug 524304] [NEW] [xorg-edgers] High CPU usage with murrine progressbars

 

Public bug reported:

Binary package hint: xorg

Since today's update :
xorg (1:7.5+1ubuntu2) to 1:7.5+1ubuntu3
xserver-xorg (1:7.5+1ubuntu2) to 1:7.5+1ubuntu3
xserver-xorg-input-all (1:7.5+1ubuntu2) to 1:7.5+1ubuntu3
xserver-xorg-video-all (1:7.5+1ubuntu2) to 1:7.5+1ubuntu3
xserver-xorg-video-ati (1:6.12.99+git20100215.47136fa3-0ubuntu0sarvatt) to 1:6.12.99+git20100218.a3b730ec-0ubuntu0sarvatt
xserver-xorg-video-radeon (1:6.12.99+git20100215.47136fa3-0ubuntu0sarvatt) to 1:6.12.99+git20100218.a3b730ec-0ubuntu0sarvatt

I noticed that the Xorg CPU usage is ~40%  only when xchat window was open. this seems to be due to the progressbars.
It happens only If I enable view > network meters > graph [which is a progress bar]

Also happens when I use the widget factory to preview themes. There is a
progressbar preview which shows how the theme will render the
progressbar.

This happens only when the murrine engine is rendering the progressbar.
[does not happen with clearlooks/industrial engines]

Also happens when updating the repos using the "reload" in synaptic.
similar to Bug #355355 , but now even higher CPU usage , previously it
was ~30% , now ~40%

But does not happen with the progressbars in Transmission bittorrent
client or the progress bars in evolution during send/recieve.

ProblemType: Bug
Architecture: i386
CheckboxSubmission: 6c350872f0b430ef8235c693ed2354c1
CheckboxSystem: 5484a8dd99f006173bd2ac53fa4837c2
Date: Fri Feb 19 11:28:41 2010
DistroRelease: Ubuntu 10.04
DkmsStatus:
 vboxdrv, 3.1.4, 2.6.32-13-generic, i686: installed 
 vboxnetflt, 3.1.4, 2.6.32-13-generic, i686: installed 
 vboxnetadp, 3.1.4, 2.6.32-13-generic, i686: installed
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20091209)
MachineType: Acer, inc. Aspire 5670
Package: xorg 1:7.5+1ubuntu3
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-13-generic root=UUID=3e905623-5a65-47ef-a1d0-d8fba363d773 ro quiet splash
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-13.18-generic
RelatedPackageVersions:
 xserver-xorg 1:7.5+1ubuntu3
 libgl1-mesa-glx 7.8.0~git20100218.196214bf-0ubuntu0sarvatt
 libdrm2 2.4.18+git20100217.2d9990c7-0ubuntu0sarvatt
 xserver-xorg-video-intel 2:2.10.0+git20100211.00e7312d-0ubuntu0sarvatt
SourcePackage: xorg
Uname: Linux 2.6.32-13-generic i686
dmi.bios.date: 01/12/07
dmi.bios.vendor: Acer
dmi.bios.version: v1.3239
dmi.board.name: Bodensee
dmi.board.vendor: Acer, Inc.
dmi.board.version: Not Applicable
dmi.chassis.type: 1
dmi.chassis.vendor: Acer, Inc.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAcer:bvrv1.3239:bd01/12/07:svnAcer,inc.:pnAspire5670:pvrNotApplicable:rvnAcer,Inc.:rnBodensee:rvrNotApplicable:cvnAcer,Inc.:ct1:cvrN/A:
dmi.product.name: Aspire 5670
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer, inc.
system:
 distro:             Ubuntu
 architecture:       i686kernel:             2.6.32-13-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 lucid regression-potential

-- 
[xorg-edgers] High CPU usage with murrine progressbars
https://bugs.launchpad.net/bugs/524304
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