How to restore networking after droplet rebuilt from an image?

I took a snapshot of my Ubuntu after which I destroyed it. Now I’m trying to restore it and I’m having problems with networking. I only have the loopback lo at

In the previous droplet I had eth0 defined in /etc/network/interfaces.d/00-default.cfg. Now I got a new public IP and most likely a new subnet IP. Before it was Now I don’t know what it is nor how to check it.

When I do:

systemctl restart networking

it fails, and journalctl -xe contains a line with “Failed to start Raise network interfaces.”

How can I recover and get the net working?

Show comments

Submit an answer

This textbox defaults to using Markdown to format your answer.

You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

Sign In or Sign Up to Answer