*** This bug is a duplicate of bug 745112 *** https://bugs.launchpad.net/bugs/745112
I have the exact same issue on my Thinkpad Edge 14 (Natty 32bit), when working in the Classic session. Upon plugging in an external monitor [via HDMI], (or when booting with it plugged, after entering the session), the screen goes black, with the external monitor picking no signal. When unplugging, the laptop has a black screen with a mouse pointer. Fix from post #45 did not help. -- 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/749817 Title: natty regression: screen goes black when external monitor is connected _______________________________________________ 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