虚拟机centos NetworkManager导致网络不通解决

虚拟机网络手动配成了静态ip, 但每次重启虚拟机centos后, 发现网络全变成内网IP 127.0.0.1

解决：

先停止NetworkManager

systemctl stop NetworkManager

再禁止NetworkManager开机自启

systemctl disable NetworkManager

重启网络

systemctl restart network