Update: I've been able to reproduce this without Firefox running, so it's not specific to that application.
The most noteworthy thing I've noticed about the problem is that there are two instances of the X server running in gnome-system-monitor. I can provide more detailed info on this if needed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1332873 Title: Unity UI ignores mouse input when Firefox is running in another logged-in account To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1332873/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs