This bug was fixed in the package xsettings-kde - 0.12.3-0ubuntu2.1
---------------
xsettings-kde (0.12.3-0ubuntu2.1) precise-proposed; urgency=low
* Add kubuntu_busy_wait.patch removing busy waiting for events, which is
more elegantly hidden away in XNextEvent. This removes xsettings from
powertop listing pretty much as it is now in fact only doing stuff when
there is stuff to be done. (LP: #1002811)
-- Harald Sitter <[email protected]> Tue, 22 May 2012 13:40:29 +0200
** Changed in: xsettings-kde (Ubuntu Precise)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1002811
Title:
sleep() call causing unnecessary wake ups
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