I discovered that by changing the USB port that my mouse was plugged into would cause the problem to go away for a while. It will always come back in time (a few hours, days, or weeks), but at least it's a partial solution.
This does not happen on other operating systems (namely Windows XP and 7), so I am confident in ruling out a hardware problem. -- Focus gets stuck to a window - impossible to select other windows https://bugs.launchpad.net/bugs/362359 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs