Description Sönke Schwardt-Krummrich 2018-01-18 12:37:20 CET

I started the diagnosis module on a UCS 4.2-3e262 master with univention-mail-server and got this traceback:

Problem: Überprüfe Gültigkeit der SSL Zertifikate

Traceback (most recent call last):
 File "/usr/lib/pymodules/python2.7/univention/management/console/modules/diagnostic/__init__.py", line 263, in execute
  result = execute(umc_module, **kwargs)
 File "/usr/lib/pymodules/python2.7/univention/management/console/modules/diagnostic/plugins/02_certificate_check.py", line 287, in run
  cert_verify = list(verify_local(all_certificates))
 File "/usr/lib/pymodules/python2.7/univention/management/console/modules/diagnostic/plugins/02_certificate_check.py", line 258, in verify_local
  for error in verifier.verify_root():
 File "/usr/lib/pymodules/python2.7/univention/management/console/modules/diagnostic/plugins/02_certificate_check.py", line 202, in verify_root
  for error in self.verify(self.root_cert_path):
 File "/usr/lib/pymodules/python2.7/univention/management/console/modules/diagnostic/plugins/02_certificate_check.py", line 206, in verify
  for error in self._verify_timestamps(cert_path):
 File "/usr/lib/pymodules/python2.7/univention/management/console/modules/diagnostic/plugins/02_certificate_check.py", line 171, in _verify_timestamps
  valid_from = self.parse_generalized_time(cert.get_notBefore())
 File "/usr/lib/pymodules/python2.7/univention/management/console/modules/diagnostic/plugins/02_certificate_check.py", line 141, in parse_generalized_time
  date = datetime.datetime.strptime(sans_mircoseconds, date_format)
ImportError: Failed to import _strptime because the import lockis held by another thread.