Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 167, in _process_transaction
    self._lock_cache(trans)
  File "/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 859, in _lock_cache
    trans.status_details = msg % error.process
  File "/usr/lib/python2.7/dist-packages/aptdaemon/core.py", line 573, in _set_status_details
    self._status_details = dbus.String(text)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe6 in position 0: ordinal not in range(128)