I can confirm this bug occuring with mysql-server-5.0 and apparmor on Ubuntu 8.04.2. When apparmor was installed, running '/etc/init.d/mysql start' would give errors. After uninstalling apparmor, mysqld started successfully.
I can confirm this bug occuring with mysql-server-5.0 and apparmor on Ubuntu 8.04.2. When apparmor was installed, running '/etc/init.d/mysql start' would give errors. After uninstalling apparmor, mysqld started successfully.