我研究了半天 新版本终于搞成了
先
cd /etc/netplan/
vi 10-dhcp-all-interfaces.yaml
里面内容 IP地址 网关 DNS自行修改
network:
version: 2
renderer: networkd
ethernets:
all-eth-interfaces:
match:
name: "e*"
dhcp4: false
dhcp6: yes
ipv6-privacy: yes
macaddress: "00:11:22:33:44:66"
addresses: [192.168.X.X/24]
gateway4: 192.168.X.1
nameservers:
addresses: [180.168.255.18,116.228.111.118]
最后用sudo netplan apply 命令来验证下 如果成功SSH都会断开