It's a bust for the Diablo version as well. [1|user@Nokia-N800-43-7|~]/opt/dialcentral/bin/dialcentral.py Traceback (most recent call last): File "/opt/dialcentral/bin/dialcentral.py", line 39, in <module> dialcentral_qt.run() File "/opt/dialcentral/lib/dialcentral_qt.py", line 824, in run handle = Dialcentral(app) File "/opt/dialcentral/lib/dialcentral_qt.py", line 94, in __init__ self._mainWindow = MainWindow(None, self) File "/opt/dialcentral/lib/dialcentral_qt.py", line 562, in __init__ self.set_orientation(self._app.orientationAction.i sChecked()) File "/opt/dialcentral/lib/dialcentral_qt.py", line 673, in set_orientation qui_utils.set_window_orientation(QtCore.Qt.Horizon tal) TypeError: _null_set_window_orientation() takes exactly 2 arguments (1 given)