Comment 9 for bug 619654

Traceback below shows problem occurred while the "interval" setting was involved. Attached gwibber-settings.xml has no "interval" parameter, FWIW.

Traceback:
 Traceback (most recent call last):
   File "/usr/bin/gwibber-service", line 80, in <module>
     dispatcher = dispatcher.Dispatcher(loop)
   File "/usr/lib/python2.6/dist-packages/gwibber/microblog/dispatcher.py", line 276, in __init__
     self.refresh()
   File "/usr/lib/python2.6/dist-packages/gwibber/microblog/dispatcher.py", line 602, in refresh
     self.refresh_timer_id = gobject.timeout_add_seconds(int(60 * SETTINGS["interval"]), self.refresh)
   File "/usr/lib/python2.6/dist-packages/gwibber/microblog/config.py", line 78, in __getitem__
     value = Wrapper.__getitem__(self, key)
   File "/usr/lib/python2.6/dist-packages/gwibber/microblog/config.py", line 47, in __getitem__
     value = GCONF.get("%s/%s" % (self.path, key))
 GError: Failed to contact configuration server; the most common cause is a missing or misconfigured D-Bus session bus daemon. See http://projects.gnome.org/gconf/ for information. (Details - 1: Failed to get connection to session: Error connecting: Connection refused)