Univention Bugzilla – Bug 57337
Exam mode failes - RemoteDisconnected('Remote end closed connection without response')
Last modified: 2024-05-27 10:29:40 CEST
UCS: 5.0-6 errata904 Installed: cups=2.2.1 dhcp-server=12.0 prometheus-node-exporter=2.0.1 radius=5.0 samba4=4.16 self-service=5.0 squid=3.5 ucsschool=5.0 v4 4.4/ucsschool-veyon-proxy=4.7.4.14-0 Upgradable: The class work mode breaks down and terminates the function because one or more computer objects cannot be reached. The following traceback can be found in the management-console-module-schoolexam.log 15.05.24 07:45:49.586 MODULE ( INFO ) : Ping not successfull for e-rxxx-xx with IP xx.xx.xx.xx 15.05.24 07:45:49.586 MODULE ( INFO ) : e-rxxx-xx: Updating information was not successful. 15.05.24 07:45:49.593 MODULE ( ERROR ) : Error updating information for e-rxxx-xx: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 601, in urlopen chunked=chunked) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 385, in _make_request six.raise_from(e, None) File "<string>", line 3, in raise_from File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 381, in _make_request httplib_response = conn.getresponse() File "/usr/lib/python3.7/http/client.py", line 1356, in getresponse response.begin() File "/usr/lib/python3.7/http/client.py", line 319, in begin version, status, reason = self._read_status() File "/usr/lib/python3.7/http/client.py", line 288, in _read_status raise RemoteDisconnected("Remote end closed connection without" http.client.RemoteDisconnected: Remote end closed connection without response During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/requests/adapters.py", line 449, in send timeout=timeout File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 639, in urlopen _stacktrace=sys.exc_info()[2]) File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 368, in increment raise six.reraise(type(error), error, _stacktrace) File "/usr/lib/python3/dist-packages/six.py", line 692, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 601, in urlopen chunked=chunked) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 385, in _make_request six.raise_from(e, None) File "<string>", line 3, in raise_from File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 381, in _make_request httplib_response = conn.getresponse() File "/usr/lib/python3.7/http/client.py", line 1356, in getresponse response.begin() File "/usr/lib/python3.7/http/client.py", line 319, in begin version, status, reason = self._read_status() File "/usr/lib/python3.7/http/client.py", line 288, in _read_status raise RemoteDisconnected("Remote end closed connection without" urllib3.exceptions.ProtocolError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')) I think the main problem is that the check mode just stops without giving any precise information as to why it stops. I think it should be possible to give the information why or because of which object the check mode has a problem or several problems.