The same problem here, on Samsung rf511 with Intel chipset. I my case this is related with unknown display that I found in gnome-control-center. At beginning I turned it off and now I realized this prevents from waking up. It is really annoying, because I can only have one workspace enabled, cannot use dynamic workspaces and my mouse cursor travel behind the screen edge.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1283938 Title: Ubuntu 14.04 blank screen after wakeup from sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1283938/+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
