Hi Stephen,
Thanks for your help!....
"systemctl stautus mailman" generates the following output:
mailman3.service - LSB: Mailman3 server Loaded: loaded (/etc/init.d/mailman3; generated) Active: active (exited) since Mon 2023-11-06 14:00:19 EST; 2 days ago Docs: man:systemd-sysv-generator(8) Process: 715495 ExecStart=/etc/init.d/mailman3 start (code=exited, status=0/SUCCESS) CPU: 1ms
Nov 06 14:00:19 slc.mailhub4u.com systemd[1]: Starting mailman3.service - LSB: Mailman3 server... Nov 06 14:00:19 slc.mailhub4u.com systemd[1]: Started mailman3.service - LSB: Mailman3 server.
According to my logs, the upgrade from Debian 11 to 12 began at exactly 2023-10-31 13:50. "journalctl -S "2023-10-31 13:50" -u mailman -x" generates the following output:
Oct 31 14:18:49 slc.mailhub4u.com systemd[1]: Stopping mailman.service - LSB: Mailman Master Queue Runner... Subject: A stop job for unit mailman.service has begun execution Defined-By: systemd Support: https://www.debian.org/support
A stop job for unit mailman.service has begun execution.
The job identifier is 19729. Oct 31 14:18:49 slc.mailhub4u.com systemd[1]: mailman.service: Deactivated successfully. Subject: Unit succeeded Defined-By: systemd Support: https://www.debian.org/support
The unit mailman.service has successfully entered the 'dead' state. Oct 31 14:18:49 slc.mailhub4u.com systemd[1]: Stopped mailman.service - LSB: Mailman Master Queue Runner. Subject: A stop job for unit mailman.service has finished Defined-By: systemd Support: https://www.debian.org/support
A stop job for unit mailman.service has finished.
The job identifier is 19729 and the job result is done. -- Boot 17a6ba2bed024461b8fbe21ebc9c5000 -- Oct 31 14:19:43 slc.mailhub4u.com systemd[1]: Starting mailman.service - LSB: Mailman Master Queue Runner... Subject: A start job for unit mailman.service has begun execution Defined-By: systemd Support: https://www.debian.org/support
A start job for unit mailman.service has begun execution.
The job identifier is 139. Oct 31 14:19:43 slc.mailhub4u.com systemd[1]: Started mailman.service - LSB: Mailman Master Queue Runner. Subject: A start job for unit mailman.service has finished successfully Defined-By: systemd Support: https://www.debian.org/support
A start job for unit mailman.service has finished successfully.
The job identifier is 139.
Note that the above journalctl command does not generate any output after 2023-10-31 14:19:43 although I have been running the startup script often.
"ps -e -f | grep mailman" generates the following output:
www-data 1304 1 0 Oct31 ? 00:00:54 /opt/mailman/venv/bin/uwsgi --ini /etc/mailman3/uwsgi.ini www-data 2027 1304 0 Oct31 ? 00:01:22 /opt/mailman/venv/bin/uwsgi --ini /etc/mailman3/uwsgi.ini www-data 2487504 1304 0 17:30 ? 00:00:00 /opt/mailman/venv/bin/uwsgi --ini /etc/mailman3/uwsgi.ini root 2487577 2462310 0 17:31 pts/0 00:00:00 grep mailman
Basically, it does not appear that mailman nor the runners are active and rebooting does not help. "/opt/mailman/venv/bin/mailman start" generates errors as follows:
Traceback (most recent call last): File "/opt/mailman/venv/bin/mailman", line 6, in <module> from pkg_resources import load_entry_point File "/opt/mailman/venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 3248, in <module> @_call_aside ^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 3223, in _call_aside f(*args, **kwargs) File "/opt/mailman/venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 3261, in _initialize_master_working_set working_set = WorkingSet._build_master() ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 617, in _build_master ws.require(__requires__) File "/opt/mailman/venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 956, in require needed = self.resolve(parse_requirements(requirements)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 815, in resolve dist = self._resolve_dist( ^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/pkg_resources/__init__.py", line 856, in _resolve_dist raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'mailman==3.3.5' distribution was not found and is required by the application
Thanks again!
Gordon