You have a usr.sbin.cupsd~ file. Can you remove this then do 'sudo apparmor_parser -r /etc/apparmor.d/usr.sbin.cupsd' then reboot? I think it might be overriding the other.
You have a usr.sbin.cupsd~ file. Can you remove this then do 'sudo apparmor_parser -r /etc/apparmor. d/usr.sbin. cupsd' then reboot? I think it might be overriding the other.