我在 /etc/network/interfaces 中添加了以下行
auto ens7iface ens7 inet static address 192.168.1.2 netmask 255.255.255.0
当我这样做时systemctl restart networking我得到
Job for networking.service failed because the control process exited with error code. See "systemctl status networking.service" and "journalctl -xe" for details.
我正在尝试为我的 ubuntu 16.04 VPS 添加一个内部 IP 地址