My problem was due to conky, i t was confusing compiz apparently (fixed by using "own_window_type override" in .conkyrc).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/757435 Title: keyboard input lost, when window focus lost in unity -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs