Peter, you were viewing video using Flash? I notice much more hangs playing Flash content and every time last line of Xorg.0.log was "AIGLX: Suspending AIGLX clients for VT switch" . Someone expert of AIGLX, Xorg, intel video cards can suppose where the bug can be?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/762918 Title: Natty Screensaver freezes system after some period of inactivity -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
