when i do nano /etc/network/interfaces the file just says
# ifupdown has been replaced by netplan(5) on this system. See
# /etc/netplan for current configuration.
# To re-enable ifupdown on this system, you can run:
# sudo apt install ifupdown
and when I run sudo apt install ifupdown...
I followed everything perfectly but don't understand why my proxy isn't working, do I need to enable the port or do something with it? It's on a server so I don't think I have access to that sort of stuff