I ran into this bug on Ubuntu 11.04 with Compiz/Unity. I am using the open source radeon drivers (radeon 9600).
I came back to my computer and moved the mouse, my screen turned on and briefly displayed everything on my desktop and then went black and shows the lock screen dialog. -- You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. https://bugs.launchpad.net/bugs/390989 Title: [SecurityRoadmap] Locked screen shows the desktop -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs