Everything runs fine, as it is possible to delete the printer and insert it as appsocket with driver search again. Maybe there is an API bug between cups and the brother packages or apparmor was changed, but in 13.04 it works perfect. There is no denied from apparmor in syslog.
Sorry that i cannot support by this bug anymore, i hope there are more brother users in the field.
Did 3 rollbacks here, all computers are on mint olivia 15 now, (ubuntu 13.04). On all computers i followed this instructions
http:// wiki.ubuntuuser s.de/Brother/ Drucker
Everything runs fine, as it is possible to delete the printer and insert it as appsocket with driver search again. Maybe there is an API bug between cups and the brother packages or apparmor was changed, but in 13.04 it works perfect. There is no denied from apparmor in syslog.
Sorry that i cannot support by this bug anymore, i hope there are more brother users in the field.