In Ubuntu 16.04 not start rpcbind on boot
It's bug systemd config rpcbind unit in Ubuntu 16. https://bugs.launchpad.net/ubuntu/+source/rpcbind/+bug/1558196
Solution:
systemctl add-wants multi-user.target rpcbind.service
The above is not a solution. As of this post Ubuntu 16.04 LTS - Xenial still has not implemented a solution. I have run this patch successfully for a month in a multi-user environment. I located the below patch from the previous posters link, but the link has since been removed.
The patch can be found here:
rpcbind patch for 0.2.3-0.2 on 16.04