Traceback (most recent call last):
  File "/usr/bin/jockey-gtk", line 358, in <module>
    sys.exit(u.run())
  File "/usr/lib/python2.5/site-packages/jockey/ui.py", line 364, in run
    self.ui_show_main()
  File "/usr/bin/jockey-gtk", line 93, in ui_show_main
    self.update_tree_model()
  File "/usr/bin/jockey-gtk", line 240, in update_tree_model
    info = self.backend().handler_info(h_id)
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 140, in __call__
    **keywords)
  File "/var/lib/python-support/python2.5/dbus/connection.py", line 607, in call_blocking
    message, timeout)
DBusException: org.freedesktop.DBus.Python.ValueError: Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/dbus/service.py", line 696, in _message_cb
    retval = candidate_method(self, *args, **keywords)
  File "/usr/lib/python2.5/site-packages/jockey/backend.py", line 244, in handler_info
    'recommended': str(h.recommended()),
  File "/usr/share/jockey/handlers/nvidia.py", line 75, in recommended
    nd = NvidiaDetection()
  File "/usr/lib/python2.5/site-packages/NvidiaDetector/nvidiadetector.py", line 73, in __init__
  File "/usr/lib/python2.5/site-packages/NvidiaDetector/nvidiadetector.py", line 135, in getData
ValueError: modaliases have no useful information