This is a duplicate of this bug: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1163041 (that seems to have a better proposal for solution than just reverting the patch)
This is a duplicate of this bug: https:/ /bugs.launchpad .net/ubuntu/ +source/ unity/+ bug/1163041 (that seems to have a better proposal for solution than just reverting the patch)