NM doesn't always change resolv.conf. This entirely depends on the dns backend. If it's set to use dnsmasq, systemd-resolved or unbound as a dns backend, it nev

NM doesn't always change resolv.conf. This entirely depends on the dns backend. If it's set to use dnsmasq, systemd-resolved or unbound as a dns backend, it never touches the file, instead passing nameservers in to the stub resolver dynamically. https://wiki.gnome.org/Projects/NetworkManager/DNS https://wiki.gnome.org/Projects/NetworkManager/DNS