1、执行如下命令打开网卡配置文件 sudo vim /etc/netplan/50-cloud-init.yaml 2、修改配置文件如下 network: version: 2 ethernets: enp0s3: dhcp4: no addresses: - 192.168.0.2/24 routes: - to: default via: 192.168.0.1 nameservers: addresses: [8.8.8.8, 114.114.114.114] 3、执行如下命令重启网卡即可 sudo netp…