Thanks. This doesn't sound like a Xorg issue. Could you please run the following, and attach the resulting text file to this bug report:
dmesg > dmesg.txt ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Incomplete -- [intrepid] screen corruption switching to VT https://bugs.launchpad.net/bugs/272933 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