<html>It would be very much appreciated if a solution could be found, or at least help provided to figure out the problem. Right now, both mailman3-full and mailman3-web can't be configured, so every time apt runs, it also tries to fix them. While mailman3 itself is working, mailman3-web is completely dead.<br /><br />PS: I also tried adding DEFAULT_AUTO_FIELD='django.db.models.AutoField' to the settings.py, but I don't see any changes. Output is this (for dpkg --configure -a):<blockquote><p><!--StartFragment --><br />mailman3-web (0+20200530-2.1) is being set up ...<br />Determining localhost credentials from /etc/mysql/debian.cnf: succeeded.dbconfig-common: writing config to /etc/dbconfig-common/mailman3-web.conf<br />dbconfig-common: flushing administrative password<br />/usr/lib/python3/dist-packages/django_q/conf.py:139: UserWarning: Retry and timeout are misconfigured. Set retry larger than timeout,<br />failure to do so will cause the tasks to be retriggered before completion.<br />See https://django-q.readthedocs.io/en/latest/configure.html#retry for details.<br />warn(<br />/usr/lib/python3/dist-packages/django_q/conf.py:139: UserWarning: Retry and timeout are misconfigured. Set retry larger than timeout,<br />failure to do so will cause the tasks to be retriggered before completion.<br />See https://django-q.readthedocs.io/en/latest/configure.html#retry for details.<br />warn(<br />Traceback (most recent call last):<br />File "/usr/bin/django-admin", line 33, in <module><br />sys.exit(load_entry_point('Django==3.2.19', 'console_scripts', 'django-admin')())<br />^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br />File "/usr/lib/python3/dist-packages/django/core/management/__init__.py", line 419, in execute_from_command_line<br />utility.execute()<br />File "/usr/lib/python3/dist-packages/django/core/management/__init__.py", line 413, in execute<br />self.fetch_command(subcommand).run_from_argv(self.argv)<br />File "/usr/lib/python3/dist-packages/django/core/management/base.py", line 354, in run_from_argv<br />self.execute(*args, **cmd_options)<br />File "/usr/lib/python3/dist-packages/django/core/management/base.py", line 398, in execute<br />output = self.handle(*args, **options)<br />^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br />File "/usr/lib/python3/dist-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 187, in handle<br />collected = self.collect()<br />^^^^^^^^^^^^^^<br />File "/usr/lib/python3/dist-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 114, in collect<br />handler(path, prefixed_path, storage)<br />File "/usr/lib/python3/dist-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 338, in copy_file<br />if not self.delete_file(path, prefixed_path, source_storage):<br />^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br />File "/usr/lib/python3/dist-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 291, in delete_file<br />self.storage.delete(prefixed_path)<br />File "/usr/lib/python3/dist-packages/django/core/files/storage.py", line 318, in delete<br />os.remove(name)<br />PermissionError: [Errno 13] Permission denied: '/var/lib/mailman3/web/static/hyperkitty/libs/jquery.hotkeys.js'<br />dpkg: Error during processing of package mailman3-web (--configure):<br />»installed post-installation-skrict of package mailman3-web«-sub process exited with error code 1<br />dpkg: dependency errors prevent configuration of mailman3-full:<br />mailman3-full depends onmailman3-web; but:<br />Package mailman3-web isn't configured.<br /><br />dpkg: error during processing of package mailman3-full (--configure):<br />Dependency errors - stays unconfigured<br />Errors during processing of:<br />mailman3-web<br />mailman3-full<br /><!--EndFragment --></p></blockquote></html>