I have installed many computers with lubuntu 20.04 for users on our network and I added for them nonadministrative user called "user". Very often window with new updates "Update Notifier" will pop up. Is there any way how to set updates to install them automatically or set the window to pop up just once a day? They cant install it with their account - they dont have sudo rights.
Edit: Answer:
Possibly turn off updates in GUI (testing it now) and:
sudo apt-get install unattended-upgrades sudo dpkg-reconfigure unattended-upgrades
in /etc/apt/apt.conf.d/10periodic
if not, set APT::Periodic::Download-Upgradeable-Packages 0 to 1, set APT::Periodic::AutocleanInterval 0 to something in days
in /etc/apt/apt.conf.d/50unattended-upgrades uncomment ${distro_id}:${distro_codename}-updates
