Auto updates

1 - Install and setup unattended-upgrades package

sudo apt update && sudo apt install unattended-upgrades

2 - Enable the auto updates

sudo dpkg-reconfigure --priority=low unattended-upgrades

3 - Edit the config to allow security updates

Open

sudo nano /etc/apt/apt.conf.d/50unattended-upgrades

Uncomment this line

        "${distro_id}:${distro_codename}-updates";