Upgrade

The below error message generated when running leapp preupgrade.

isk Factor: high (error)
Title: Actor xorgdrvfacts8to9 unexpectedly terminated with exit code: 1
Summary: Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/leapp/repository/actor_definition.py", line 74, in _do_run
actor_instance.run(*args, **kwargs)
File "/usr/lib/python3.6/site-packages/leapp/actors/__init__.py", line 289, in run
self.process(*args)
File "/etc/leapp/repos.d/system_upgrade/el8toel9/actors/xorgdrvfact/actor.py", line 21, in process
xorg_logs = get_xorg_logs_from_journal()
File "/etc/leapp/repos.d/system_upgrade/el8toel9/actors/xorgdrvfact/libraries/xorgdriverlib.py", line 31, in get_xorg_logs_from_journal
output = run(['/usr/bin/journalctl', '/usr/libexec/Xorg', '-o', 'cat', '-b', '0'], split=True)
File "/usr/lib/python3.6/site-packages/leapp/libraries/stdlib/__init__.py", line 185, in run
stdin=stdin, env=env, encoding=encoding)
File "/usr/lib/python3.6/site-packages/leapp/libraries/stdlib/call.py", line 197, in _call
**extra
File "/usr/lib/python3.6/site-packages/leapp/libraries/stdlib/call.py", line 62, in _multiplex
linebufs[fd] += decoders[fd].decode(read)
File "/usr/lib64/python3.6/codecs.py", line 321, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x81 in position 79: invalid start byte