定位问题:
(1)ubuntu ping 目标板无法ping通 提示 ping: connect: 网络不可达;
(2)查看虚拟机网络右上角无网络连接图标
(3)解决上述问题,删除NetworkManager缓存文件
service NetworkManager stop
rm /var/lib/NetworkManager/NetworkManager.state
service NetworkManager start
(4)虚拟机正常情况下的网络配置
标签:service,虚拟机,XXX,ping,传输,ssh,NetworkManager
From: https://www.cnblogs.com/blj28/p/17994397