Comment 37 for bug 449783

I just noticed that this is filed against [Xubuntu Karmic]. I'm actually running Ubuntu Karmic, not Xubuntu Karmic, so it doesn't appear to be specific to xubuntu as opposed to vanilla ubuntu.

I am also having this bug: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/504947 I think they are separate bugs, and have tried to do tests that separate them, but they may be related.