Traceback (most recent call last):
  File "/usr/bin/update-manager", line 108, in <module>
    app.main(options)
  File "/usr/lib/python2.6/dist-packages/UpdateManager/UpdateManager.py", line 959, in main
    self.check_auto_update()
  File "/usr/lib/python2.6/dist-packages/UpdateManager/UpdateManager.py", line 905, in check_auto_update
    remind = self.gconfclient.get_bool("/apps/update-manager/remind_reload")
  File "/usr/lib/python2.6/dist-packages/UpdateManager/SafeGConfClient.py", line 32, in get_bool
    except hostnamebject.GError, e:
NameError: global name 'hostnamebject' is not defined