The patch listed as a fix for this issue in the upstream bug has been uploaded for ubuntu raring. Since it sounds like that should fix this issue I'm closing this bug. If it proves to still be reproducible, reopen the bug.
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1155838 Title: raring: corrupted display on LVDS when I disconnect my HDMI output To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1155838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs