Comment 37 for bug 1623853

> You can trigger the compilation by
> sudo rm /var/cache/apparmor/*
> sudo rm /var/lib/apparmor/profiles/*

Thanks Pat. I also found another way to do the same, tricking the apparmor boot script into thinking this is the first it runs:

sudo rm /var/lib/apparmor/profiles/.apparmor.md5sums