I don’t want the system to shutdown in the middle of the upgrade, but I’ve already started the upgrade in the GUI.
Is there a better way, maybe involving the apt lock?
EDIT: Thank you for all the helpful suggestions. Hopefully this helps the next person. My upgrade actually finished on its own while I was posting. 😂
Better run a terminal command, which you can execute a command right after the job is done. Something like
upgrade && shutdown(off course you need to fill the full command). If you can, I would stop the upgrade process in the GUI and run it as a command instead for full control. Next time you just run the command.