To work around this, I had to manually "purge" ntp, and restart apparmor to allow openntpd to start.
apt-get install openntpd -y apt-get purge ntp -y service apparmor restart service openntpd restart
Success!
To work around this, I had to manually "purge" ntp, and restart apparmor to allow openntpd to start.
apt-get install openntpd -y
apt-get purge ntp -y
service apparmor restart
service openntpd restart
Success!