1.重启网络服务:使用以下命令重启网络服务,以确保网络连接重新正常运行
sudo systemctl restart NetworkManager
2.打开 /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
文件
sudo vi /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
3.输入并保存以下内容
[connection]
wifi.powersave = 2
4.保存并重启 NetworkManager 服务让其生效
sudo systemctl restart NetworkManager