Linux Capable published a tutorial about configuring unattended upgrades on Ubuntu 22.04 LTS.
How to Install/Configure Unattended Upgrades on Ubuntu 22.04 LTS
Learn how to install/enable and configure unattended-upgrades on Ubuntu 22.04 LTS Jammy Jellyfish Linux using the command line terminal.
How to Install/Configure Unattended Upgrades on Ubuntu 22.04 LTS - LinuxCapable