*** This bug is a duplicate of bug 886605 *** https://bugs.launchpad.net/bugs/886605
I still have triggered the bug with up to date Precise... Bad news are that I have no clue how I triggered the bug, the good news are that I kinda have workaround how to get rid of it :) In my case launcher and panel were visible after locking screen, how to get rid of it: 1. use Chromium or other FS capable app in full screen (occupying whole 101% of the screen) 2. lock the screen (in my case chromium stayed visible, but I could not interact with it) 3. move the mouse to unlock the screen (in my case I could not see the unlock password box, just the chromium window and a mouse cursor) 4. blindly enter the password and press enter (now you should be able to interact with chromium -> unlocked) 5. exit chromium fullscreen mode 6. every next lock is working as it should (even fullscreen chromium) up to the next time smth triggers the bug -- 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/958353 Title: Unity launcher and panel are still visible on the lock screen To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/958353/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs