The minimum to fix it would be modifying mysqld-systemd-start to check the config in the sanity check, doing the same in postinst so it doesn't create junk data in /var/lib, and requiring the user to handle apparmor.
The minimum to fix it would be modifying mysqld- systemd- start to check the config in the sanity check, doing the same in postinst so it doesn't create junk data in /var/lib, and requiring the user to handle apparmor.