Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/UpdateManager/UpdateManager.py", line 523, in on_button_install_clicked
    self.invoke_manager(INSTALL)
  File "/usr/lib/python2.5/site-packages/UpdateManager/UpdateManager.py", line 549, in invoke_manager
    self.fillstore()
  File "/usr/lib/python2.5/site-packages/UpdateManager/UpdateManager.py", line 705, in fillstore
    if self.gconfclient.get_bool("/apps/update-manager/show_versions"):
GError: Configuration server couldn't be contacted: CORBA error: IDL:omg.org/CORBA/COMM_FAILURE:1.0