This is a regression of bug 704231. However Unity in its current form needs to take over Super+everything in order to accurately detect Super key taps. So unless we change the Unity dash to use some other key than Super, this bug can't be fixed right now.
[https://bugs.launchpad.net/ubuntu/+source/unity/+bug/704231/comments/47] ** Summary changed: - Keyboard function key to switch between monitors no more works + Unity blocks other programs from receiving <super> key-press events. ** Changed in: unity Status: New => Confirmed ** Changed in: compiz (Ubuntu) Status: New => Confirmed ** Also affects: unity (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/950160 Title: Unity blocks other programs from receiving <super> key-press events. To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-settings-daemon/+bug/950160/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs