I'm having the same problem on an Acer Aspire A250. When Appearance>Visual Effects is set to None, everything works just fine. But when it's set to Normal or Extra and I try to extend the desktop, the system will freeze with a black screen and a nonresponsive cursor (even Num Lock is unresponsive.) If I already have an extended desktop and try to change Visual Effects, I'll only get an error message.
-- Setting up dual-head of exactly 2048 pixels wide ends up with a black screen. Setting it up with more than 2048 pixels crashes X https://bugs.launchpad.net/bugs/486056 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ 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
