I can't reproduce any of these problems using Kubuntu 14.04. I suspect your issue is related to something about how Unity and PyQt4 interact. Can you try another PyQt4 based application, perhaps calibre, and see if you have similar issues.
** Changed in: mnemosyne (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1421775 Title: menu often inaccessible To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mnemosyne/+bug/1421775/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs