Comment 4 for bug 1874568

I would like to add that I required to turn off "Unattended-Upgrade" because the next morning, bind9 was back to version 9.16.

Go to: https://help.ubuntu.com/community/AutomaticSecurityUpdates?_ga=2.129122693.848380658.1588022835-388947123.1587602982#Determining_the_current_configuration

I just made this change, so I hope it doesn't circumvent me again tomorrow... <grin>