I meant the shell was displaying the "gnome-screensaver" process name from ps with different dates for ever.
Thus the screen wasn't frozen (in case the display was frozen with the latest screen instead of a black screen). -- the screen saver never starts https://bugs.launchpad.net/bugs/516094 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