Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 244, in _process_transaction
    self.query(trans)
  File "/usr/lib/python2.7/dist-packages/aptdaemon/pkcompat.py", line 1955, in query
    self.get_updates(trans, **trans.kwargs)
  File "/usr/lib/python2.7/dist-packages/aptdaemon/pkcompat.py", line 2175, in get_updates
    self._emit_package(trans, pkg, info, force_candidate=True)
  File "/usr/lib/python2.7/dist-packages/aptdaemon/pkcompat.py", line 2599, in _emit_package
    self._emit_pkg_version(trans, pkg.candidate, info)
  File "/usr/lib/python2.7/dist-packages/aptdaemon/pkcompat.py", line 2620, in _emit_pkg_version
    trans.emit_package(info, id, version.summary)
  File "/usr/lib/python2.7/dist-packages/aptdaemon/pkcompat.py", line 602, in emit_package
    self.pktrans.last_package = id
  File "/usr/lib/python2.7/dist-packages/aptdaemon/pkcompat.py", line 665, in last_package
    self._last_package = dbus.String(value)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 24: ordinal not in range(128)