ubuntu 22.04 使用 netplan 配置静态IP

 安装依赖:

 检查 NetworkManager 是否已安装

dpkg -l network-manager

安装NetworkManager

sudo apt-get update
sudo apt-get install network-manager

检查 NetworkManager 服务状态

查看 
sudo systemctl status NetworkManager

启动

sudo systemctl start NetworkManager

查看服务状态

sudo systemctl status NetworkManager

配置netplan配置文件 

ls  /etc/netplan

50-cloud-init.yaml

vim   50-cloud-init.yaml

network:
  version: 2
  ethernets:
    eth0:
      addresses:
      - "192.168.31.212/24"
      nameservers:
        addresses:
        - 8.8.8.8
        search:
        - 114.114.114
      routes:
      - to: "default"
        via: "192.168.31.1"

应用配置

sudo netplan apply

查看配置文件参数解释

sudo netplan --debug apply