Aha! With that extra bit of information this looks to be upstream bug: https://bugs.freedesktop.org/show_bug.cgi?id=29173 which has just got an upstream fix http://git.kernel.org/?p=linux/kernel/git/ickle/drm- intel.git;a=commit;h=71c831d2cce539e0ee8e3b3fadae49355867efc2 .
Moving to the kernel, assigning jfo to ensure this gets looked at before kernel freeze. ** Package changed: xorg (Ubuntu Maverick) => linux (Ubuntu Maverick) ** Changed in: linux (Ubuntu Maverick) Assignee: Canonical Desktop Team (canonical-desktop-team) => Jeremy Foshee (jeremyfoshee) ** Changed in: linux (Ubuntu Maverick) Assignee: Jeremy Foshee (jeremyfoshee) => (unassigned) ** Tags added: kernel-handoff-graphics -- [Maverick] Removing external display on Vostro 3500 corrupts the screen https://bugs.launchpad.net/bugs/629711 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xf86-video-intel. _______________________________________________ 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