Ok, I have been investigating a little, and I have discovered since that all openGL applications fail to start, so this is not screensaver related, but most probably a side effect of other problems with fglrx and xgl.
I will try to investigate further -- loss of input after leaving the computer idle https://bugs.launchpad.net/bugs/198914 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