Comment 54 for bug 1690980

I test this again in the following manner, installed apt and unattended-upgrades from Balint's PPA, then modified /etc/apt/apt.conf.d/20auto-upgrades so that APT:Periodic::Unattended-Upgrade was "1". I then ran "sudo service apt-daily-upgrade start" and ran the u-u-reboot.sh script I've mentioned before.

After the reboot I ran 'sudo apt-get update' and 'sudo apt-get upgrade' which returned:

E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.

This is the problem we are trying to avoid. I'll attach /var/log/unattended-upgrades/unattended-upgrades.log and u-u-dpkg.log.