Same issue with a Asus N53SN, when using VGA or HDMI port. My Asus integrates an Optimus card.
But to get rid off the problem, I personally need to reboot the machine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/867840 Title: [arrandale] Unplugging the external monitor corrupts the laptop screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/867840/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
