Fix for debian bug: Failed to start LSB: AppArmor initialization.

in /etc/default/grub

GRUB_CMDLINE_LINUX="elevator=deadline rootflags=noatime,ssd apparmor=1 security=apparmor"

update-grub
reboot
aa-status

install more profiles:

apt-get install apparmor apparmor-profiles apparmor-utils

more info:

• https://wiki.debian.org/AppArmor/HowToUse