Pasted

sudo dpkg-reconfigure unattended-upgrades
(Click ok/yes...)
sudo vim /etc/apt/apt.conf.d/20auto-upgrades
 Make the file read:
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Unattended-Upgrade "1";
Unattended-Upgrade::Automatic-Reboot "true";