Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport/report.py", line 197, in _run_hook
    symb['add_info'](report, ui)
TypeError: add_info() takes 1 positional argument but 2 were given

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport/report.py", line 202, in _run_hook
    symb['add_info'](report)
  File "/usr/share/apport/package-hooks/source_pulseaudio.py", line 13, in add_info
    attach_alsa(report)
  File "/usr/lib/python3/dist-packages/apport/hookutils.py", line 360, in attach_alsa
    attach_dmi(report)
  File "/usr/lib/python3/dist-packages/apport/hookutils.py", line 237, in attach_dmi
    value = fd.read().strip()
  File "/usr/lib/python3.3/codecs.py", line 301, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf1 in position 2: invalid continuation byte