No output at all from the strace command, even when sending SIGTERM or SIGKILL to the gdm process that was eating cpu. However, the problem went away when I installed xserver-xgl (gutsy). BTW I'm using fglrx 8.37.6 from the gutsy repos.
-- Switch User freezes at blank screen https://bugs.launchpad.net/bugs/112518 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs