报错：Linux Restarting network (via systemctl): Job for network.service failed

报错背景

虚拟机不知为何，连不上了，重启网络报错。

报错现象

报错原因

未知

报错解决

停止并禁用虚拟机 NetworkManager 服务

# systemctl stop NetworkManager

# systemctl disable NetworkManager

重启网络服务

# service network restart