Someone wanted to take a look to kde on Ubuntu 18.04 in my laptop, so did:

`sudo tasksel install kubuntu-desktop`

After rebooting and all did:

`sudo tasksell remove kubuntu-desktop`

and now I don't have GUI. The problem is that I can't also have network, neither by WiFi or ethernet. So I can't install packages.

The best way to fix that is to reinstall Ubuntu? Or there is a way to recover the ability to connect to network?

BTW, yes: "someone" was myself.
Shame on me 😔