What's the recommended way to deploy PPP/PPPoE in 20.04 ? Netplan doesn't seem to support that; Is ifupdown still the way forward even though it's going away ?
Cheers,
I was having similar issue in ubuntu. I just updated to 20.10 so not sure if this will work on 20.04 or not but you can give it a try.
From terminal run this command
nm-connection-editor -s
This should pop a utility using which you should be able to add pppoe or any other type of connection easily.
Yes, using ifupdown is likely the best way to continue to deploy PPP connections that you want to start on boot on Ubuntu 20.04 LTS.