I'm having this issue since a long time, but yesterday was the first time I could even actually click on the open programs and the period till the locking-screen appeared was very long (~ 10 sec)
Ubuntu 12.04 x86_64, ATI RV730 PRO [Radeon HD 4650] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/390989 Title: [SecurityRoadmap] Locked screen shows the desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/390989/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
