I have the same bug. I work only on external monitor. Internal deactivated. External 1920x1080 Internal 1280x800
When I plug out external monitor then my laptop screen gets corrupted - it seems resolution remains as on external, so I can do nothing. When I plug in external monitor, then laptop screen gets corrupted, as well. But this time display usually covered by stripes. Toshiba L300 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) Ubuntu 11.10 Unity -- 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/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 _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
