Running OctoPi 1.8.1 as a remote controlled system controlled only by OctoPrint so far I update the OS by logging in with SSH and then running sudo apt-get update, sudo apt-get upgrade followed by reboot. Is there a way to do that from OctoPrint? I searched the forum and went thru everything in OctoPrint and plug-ins and couldn't find something.
If such a feature doesn't exist, I may just be to "blind" to find it, it might be something for a future version of OctoPi. Just a button "Update RPi OS" which then runs the update commands. My assumption is that many run the Pi without ever updating their RPi OS. I know three users which didn't even know that this should occasionally be done.....