Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/gwibber/gwui.py", line 633, in on_account_changed
    self.populate()
  File "/usr/lib/python2.6/dist-packages/gwibber/gwui.py", line 638, in populate
    for account in json.loads(self.model.accounts.List()):
  File "/usr/lib/pymodules/python2.6/dbus/proxies.py", line 140, in __call__
    **keywords)
  File "/usr/lib/pymodules/python2.6/dbus/connection.py", line 620, in call_blocking
    message, timeout)
DBusException: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.