Traceback (most recent call last):
  File "/usr/lib/gnome-osd/gnome-osd-server", line 5, in <module>
    server.main()
  File "/var/lib/python-support/python2.5/gnomeosd/server.py", line 408, in main
    start_dbus_interface()
  File "/var/lib/python-support/python2.5/gnomeosd/server.py", line 397, in start_dbus_interface
    session_bus = dbus.SessionBus()
  File "/var/lib/python-support/python2.5/dbus/_dbus.py", line 266, in __new__
    return Bus.__new__(cls, Bus.TYPE_SESSION, use_default_mainloop, private)
  File "/var/lib/python-support/python2.5/dbus/_dbus.py", line 99, in __new__
    bus._connection = dbus_bindings.bus_get(bus_type, private)
  File "dbus_bindings.pyx", line 1692, in dbus_bindings.bus_get
DBusException: Failed to connect to socket /tmp/dbus-vH53uFaXbN: Connection refused