Einrichten über Kommnandozeile:
sudo apt-get install unattended-upgrades -y
sudo dpkg-reconfigure -plow unattended-upgrades
https://www.kolide.com/features/checks/ubuntu-unattended-upgrades
Status überprüfen:
systemctl list-timers apt-daily.timer
ls -l /var/lib/apt/periodic/
https://askubuntu.com/questions/934807/unattended-upgrades-status