According to the upstream bug report this issue seems to have been due to a bad system configuration. Since there's been no reply from the original reporter I'm going to assume we're not likely to make any further progress on this bug.
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Triaged => Invalid -- Xorg pegs CPU, desktop performance suffers after Karmic upgrade https://bugs.launchpad.net/bugs/451697 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs