I'm having exactly the same problem, but with GTX460 (nvidia-310 / nvidia-313-updates). The only way out is to restart lightdm.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169493 Title: Unity DE Stops Responding When Double Clicking Launcher/Dash or Attempting to Drag Icons with Radeon HD 7950 To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1169493/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
