Øyvind Stegard, thank you for reporting this bug and helping make Ubuntu better. This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, please execute the following command, as it will automatically gather debugging information, in a terminal: apport-collect 571770
As well, since you noted this started moving from Karmic to Lucid, a bisect needs to be conducted to find the offending commit. Could you please perform this following https://wiki.ubuntu.com/Kernel/KernelBisection ? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags added: i386 lucid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/571770 Title: Thread [hd-audio0] consuming excessive amounts of CPU, audio crackling To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/571770/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs