root@ubuntu-machine:/home# cat /etc/issue
Ubuntu 20.04.6 LTS \n \l
1、切换到root身份
sudo su
2、编辑静态IP地址,示例以01-network-manager-all.yaml,个别系统可能是00-network-manager-all.yaml,以安装系统生成的文件为准。
vim /etc/netplan/01-network-manager-all.yaml
示例:
ubuntu@ubuntu-machine:~$ cat /etc/netplan/01-network-manager-all.yaml
# Let NetworkManager manage all devices on this system
network:
version: 2
ren