This was thought to be a duplicate of bug #1157678, but that bug has been marked fixed upstream and this bug is still reproducible.
** This bug is no longer a duplicate of bug 1157678 unplugging an external monitor from laptop results in corrupted screen. Logging out fixes it. ** Bug watch added: freedesktop.org Bugzilla #63383 https://bugs.freedesktop.org/show_bug.cgi?id=63383 ** Also affects: xserver-xorg-video-intel via https://bugs.freedesktop.org/show_bug.cgi?id=63383 Importance: Unknown Status: Unknown ** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in 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 _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp