Switching kernel back to 2.6.22-14-rt solved this for me. It occurs in 2.6.24-15-rt and 2.6.22-15 generic
I'm using fglrx ati drivers from repository and compositing effects disabled. -- [hardy] No logout possible in KDE4 https://bugs.launchpad.net/bugs/198220 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
