nostr:npub184lytk30egq9jhs54rw0q50k7ra00a3pnxlfrn299wznwe2pf0fqzc94dw You can change that. In /etc/network/interfaces just have the loopback, nothing else. In NetworkManager.conf remove the ifupdown plugin and use only NM's native keyfiles. Reboot. Don't use the "ifup/ifdown" commands anymore, use proper "nmcli con up/down".