Can you please try (separately): Option "TripleBuffer" "false" Option "SwapbuffersWait" "false"
in its flickering mode (1366x768). I suspect we are seeing the incomplete buffer when flickering. Either that or the hardware is just freaking out. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1283568 Title: Desktop crashes when docking/undocking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1283568/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs