Just a quick note that I've just upgraded to 13.04 alpha on my macbook air 5,2 and external DVI displays now work beautifully. Not sure what changes have caused the fix, but maybe they can be back ported for LTS folks.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1088547 Title: External display is black after hot plug switching to it on Macbook Air 4,2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1088547/+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