Public bug reported:
After I have opened and closed the dash, compiz (unityshell plugin) gets
stuck in a loop and generates 190 wakeups/sec according to powertop:
Summary: 277.9 wakeups/second, 0.1 GPU ops/seconds, 0.0 VFS ops/sec and
4.1% CPU use
Usage Events/s Category Description
1959 rpm Device Laptop fan
18.1 ms/s 190.0 Process compiz
100.0% Device Audio codec hwC0D3: Intel
100.0% Device Audio codec hwC0D0:
Conexant
This does not happen if I unload the unityshell plugin. Without Unity, compiz
idles nicely.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: unity 6.12.0daily13.03.25.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-14.24-generic 3.8.4
Uname: Linux 3.8.0-14-generic x86_64
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
Date: Thu Mar 28 13:39:36 2013
InstallationDate: Installed on 2013-01-09 (78 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130108)
MarkForUpload: True
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: ubuntu-power-consumption
Importance: Undecided
Status: New
** Affects: unity
Importance: High
Status: New
** Affects: unity (Ubuntu)
Importance: High
Status: New
** Tags: amd64 apport-bug raring regression-release third-party-packages
** Also affects: unity
Importance: Undecided
Status: New
** Also affects: ubuntu-power-consumption
Importance: Undecided
Status: New
** Changed in: unity
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1161212
Title:
[regression] unityshell makes compiz wake up 190 times per second on
an idle desktop
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