This has happened to me as well on a Dell Precision T3400 desktop with Ubuntu 12.04 and GNOME 3.4.1 all 64 bits. I am using twinview with dual- monitor setup and an Nvidia card and drivers.
The bug has the same behavior as described above. I noticed that it seems to only happen when I lock the system without having any window open. -- 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/996770 Title: Lock screen is occasionally solid black except for mouse cursor after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/996770/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
