I was having the same problem with a Lenovo G560 and natty. Patrickus's solution (#12) seems to have worked for me.
The screen would go to sleep, and then X would be unresponsive - except the mouse would move. I could Ctrl-Alt-F1 into a terminal. All programs were operative, just inaccessible. -- 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/781402 Title: Ubuntu 11.04 / Unity freezing when screen is 'woken up' _______________________________________________ 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
