I've found a potential fix: -Install Compiz Settings Manager: sudo apt-get install compizconfig- settings-manager
-Go to OpenGL plug-in & uncheck the Sync to VBlank option. I am trying a the moment wether this may work or not :) but it seems that it has worked for others. I forgot to mention in my previous comment that i was having this problem in Gnome desktop not Unity. For more about this fix check these links: http://ubuntuforums.org/showpost.php?p=10798466&postcount=50 http://www.preshweb.co.uk/2011/05/ubuntu-11-04-x-freezing-after- screensaver-active-laptop-lid-closed/ -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/787349 Title: [Natty] Cannot exit screensaver : frozen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/787349/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
