Comment 1 for bug 1791156

Here's the Traceback:

Traceback (most recent call last):
  File "/usr/share/apport/apport-gtk", line 597, in <module>
    app.run_argv()
  File "/usr/lib/python3/dist-packages/apport/ui.py", line 687, in run_argv
    return self.run_crashes()
  File "/usr/lib/python3/dist-packages/apport/ui.py", line 244, in run_crashes
    self.run_crash(f)
  File "/usr/lib/python3/dist-packages/apport/ui.py", line 288, in run_crash
    self.collect_info()
  File "/usr/lib/python3/dist-packages/apport/ui.py", line 1096, in collect_info
    known_thread.exc_raise()
  File "/usr/lib/python3/dist-packages/apport/REThread.py", line 63, in exc_raise
    raise self._exception[1].with_traceback(self._exception[2])
  File "/usr/lib/python3/dist-packages/apport/REThread.py", line 33, in run
    self._retval = self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib/python3/dist-packages/apport/crashdb_impl/launchpad.py", line 891, in known
    url = apport.crashdb.CrashDatabase.known(self, report)
  File "/usr/lib/python3/dist-packages/apport/crashdb.py", line 282, in known
    contents = f.read().decode('UTF-8')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa3 in position 7793: invalid start byte