administrator@backups:~$ tail -f .cache/ubuntuone/log/syncdaemon-exceptions.log
Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/ubuntuone-client/ubuntuone/syncdaemon/event_queue.py", line 286, in _dispatch
    method(**kwargs)
  File "/usr/lib/pymodules/python2.7/ubuntuone-client/ubuntuone/syncdaemon/interaction_interfaces.py", line 1108, in handle_SYS_QUEUE_ADDED
    self.interface.status.emit_requestqueue_added(op_name, op_id, data)
  File "/usr/lib/pymodules/python2.7/ubuntuone-client/ubuntuone/platform/linux/dbus_interface.py", line 355, in emit_requestqueue_added
    self.RequestQueueAdded(op_name, str(op_id), data)
  File "/usr/lib/pymodules/python2.7/dbus/decorators.py", line 309, in emit_signal
    message.append(signature=signature, *args)
UnicodeError: String parameters to be sent over D-Bus must be valid UTF-8