A workaround in use currently is to disable the tests https://code.launchpad.net/~timo-jyrinki/ubuntu-system-settings/rebuild_against_qt521/+merge/209587
A workaround in use currently is to disable the tests https:/ /code.launchpad .net/~timo- jyrinki/ ubuntu- system- settings/ rebuild_ against_ qt521/+ merge/209587