Traceback (most recent call last):
  File "/usr/bin/jockey-gtk", line 415, in <module>
    sys.exit(u.run())
  File "/usr/lib/python2.7/dist-packages/jockey/ui.py", line 465, in run
    self.ui_show_main()
  File "/usr/bin/jockey-gtk", line 94, in ui_show_main
    self.update_tree_model()
  File "/usr/bin/jockey-gtk", line 271, in update_tree_model
    for h_id in self.get_displayed_handlers():
  File "/usr/lib/python2.7/dist-packages/jockey/ui.py", line 816, in get_displayed_handlers
    return self.backend().available(self.argv_options.mode)
  File "/usr/lib/python2.7/dist-packages/jockey/ui.py", line 113, in backend
    self._dbus_iface = Backend()
  File "/usr/lib/python2.7/dist-packages/jockey/backend.py", line 146, in __init__
    self.detect()
  File "/usr/lib/python2.7/dist-packages/jockey/backend.py", line 175, in detect
    self._detect_handlers()
  File "/usr/lib/python2.7/dist-packages/jockey/backend.py", line 773, in _detect_handlers
    hardware=self.hardware):
  File "/usr/lib/python2.7/dist-packages/jockey/detection.py", line 1001, in get_handlers
    available_handlers.update(get_db_handlers(backend, db, hardware, mode))
  File "/usr/lib/python2.7/dist-packages/jockey/detection.py", line 1029, in get_db_handlers
    h = _driverid_to_handler(did, backend, mode)
  File "/usr/lib/python2.7/dist-packages/jockey/detection.py", line 739, in _driverid_to_handler
    (not h.package or not did['package'] or h.package == did['package']):
  File "/usr/lib/python2.7/dist-packages/jockey/detection.py", line 134, in __getitem__
    return self.properties.__getitem__(key)
KeyError: 'package'