Comment 2 for bug 851932

I've tested it on another one of my computers, which I sync using Ubuntu One and it looks like it's in the same situation, except that file sync went fine up to the point, where the first computer failed. The error I get on the second machine is different though:

2011-09-16 20:46:03,278 - dbus.proxies - ERROR - Introspect error on :1.85:/org/gnome/zeitgeist/log/activity: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)
2011-09-16 20:46:03,279 - ubuntuone.eventlog.zglog - ERROR - Zeitgeist support not started:
Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/ubuntuone-client/ubuntuone/eventlog/zglog.py", line 35, in __init__
    self.client = ZeitgeistClient()
  File "/usr/lib/pymodules/python2.7/zeitgeist/client.py", line 361, in __init__
    self._iface = ZeitgeistDBusInterface()
  File "/usr/lib/pymodules/python2.7/zeitgeist/client.py", line 235, in __init__
    self.INTERFACE_NAME, self.OBJECT_PATH)
  File "/usr/lib/pymodules/python2.7/zeitgeist/client.py", line 149, in __init__
    self.__methods, self.__signals = self.get_members(proxy.Introspect())
  File "/usr/lib/pymodules/python2.7/dbus/proxies.py", line 68, in __call__
    return self._proxy_method(*args, **keywords)
  File "/usr/lib/pymodules/python2.7/dbus/proxies.py", line 140, in __call__
    **keywords)
  File "/usr/lib/pymodules/python2.7/dbus/connection.py", line 630, in call_blocking
    message, timeout)
DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The name :1.85 was not provided by any .service files

Could it be due to some broken configuration on one of the hosts?