On Ubuntu 14.10, compiz 1:0.9.12+14.10.20140918-0ubuntu1, I just tested a couple of times to let the screen saver turn off the screen and I can show the lock screen again.
The bug seems resolved in this version. -- 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/1313155 Title: Screen stays blank after screen saver triggered To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1313155/+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