You don't need to be a command line wizard to disable the guest session; copy-n-pasting from the documentation is sufficient.
https://help.ubuntu.com/stable/ubuntu-help/shell-guest-session.html#disable
With that said, a GUI would be nice.
You don't need to be a command line wizard to disable the guest session; copy-n-pasting from the documentation is sufficient.
https:/ /help.ubuntu. com/stable/ ubuntu- help/shell- guest-session. html#disable
With that said, a GUI would be nice.