What happened to /etc/network/interfaces? [duplicate]
I installed updates to 20.04 and all my interfaces.d scripts are gone, and /etc/network/interfaces is also gone. Even if I recreate it NetworkManager doesn't stop controlling the interfaces. Did /etc/network/interfaces get deprecated or something?
Please...please...don't tell me I'm forced to use NetworkManager because it's a real dogpile for anything but an auto wifi interface.
Ok, I installed ifupdown and I have interfaces back.
sudo apt install ifupdown
Thanks @muru for that link.