I just installed Android Studio, and it recommended that I install KVM.
So I did, using plain apt install .... And now my network doesn’t work anymore.
It seems the network manager isn’t running, but I don’t know why or how to fix it.
I guess the network manager not running is why I don’t have any network devises.
>Solution :
I solved it by reinstalling the network-manager packet.
Since the KVM installation forced its uninstallation and I didn’t have the network-manager packet cached, I had to download the packet and its requirements to a phone, and then use USB file-sharing to transfer the files to the computer for explicit installation.