我使用 resolvconf 将静态 DNS 服务器设置在/etc/resolv.conf. 但是，当我运行sudo resolvconf -u以/etc/resolv.conf使用新的静态信息进行更新时，出现错误“resolvconf：错误：/etc/resolv.conf 必须是符号链接”。我怎样才能解决这个问题？
/etc/resolv.conf
sudo resolvconf -u
networking resolv.conf
networking ×1
resolv.conf ×1