Using networkctl and resolvectl
On both the Ubuntu and the Alma machines, you can try out two cool utilities that can help you see what's going on with your network configuration. To see the list of network links and their statuses, use either networkctl or networkctl list. (The list option is the default, so you don't have to type it.) What you will see on the Alma machine should look something like this:
[donnie@localhost ~]$ networkctl IDX LINK TYPE OPERATIONAL SETUP 1 lo loopback carrier unmanaged 2 enp0s3 ether ...
