I’ve spent the last several hours trying to figure out what’s going on, but I’m totally stuck.
I was trying to upgrade my droplet from Ubuntu 20.x to Ubuntu 22.x using this guide. Now my networking doesn’t work.
How do I troubleshoot this?
Thanks for any help!
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To answer my own question via DO support (thanks Mubashir!)…
The issue was with “systemd’s predictable network interface naming”.
The solution was to turn it off via GRUB.