[Bug 571770] Re: Thread [hd-audio0] consuming excessive amounts of CPU, audio crackling

Øyvind Stegard oyvinst at ifi.uio.no
Wed May 5 11:53:27 UTC 2010


Mainline 2.6.34-rc6 has audio problems as well. While the radeon KMS
performance is a *lot* better than in Lucid 2.6.32-kernel, graphical
operations still sometimes cause audio skipping or slight crackling (for
instance, fullscreen Flash video playback has a tendency to provoke the
crackling).  In addition to that there are audio/video sync issues
caused by some ALSA updates
(https://bugzilla.kernel.org/show_bug.cgi?id=15796), which makes it more
difficult to know if the problems are really the same as in standard
Lucid kernel.

** Bug watch added: Linux Kernel Bug Tracker #15796
   http://bugzilla.kernel.org/show_bug.cgi?id=15796

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Thread [hd-audio0] consuming excessive amounts of CPU, audio crackling
https://bugs.launchpad.net/bugs/571770
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