Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport/report.py", line 197, in _run_hook
    symb['add_info'](report, ui)
  File "/usr/share/apport/general-hooks/ubuntu.py", line 92, in add_info
    apport.hookutils.attach_conffiles(report, package, ui=ui)
  File "/usr/lib/python3/dist-packages/apport/hookutils.py", line 135, in attach_conffiles
    if contents == '[deleted]' or contents.startswith('[inaccessible'):
TypeError: startswith first arg must be bytes or a tuple of bytes, not str