1.6.2.1 Ensure AppArmor is not disabled in bootloader configuration
Information
Configure AppArmor to be enabled at boot time and verify that it has not been overwritten by the bootloader boot parameters. AppArmor must be enabled at boot time in your bootloader configuration to ensure that the controls it provides are not overridden.
Solution
Edit /boot/grub/menu.lst and remove all instances of apparmor=0 on all kernel lines.