virtualbox虚拟机导入后启动网络找不到网卡Device eth0 does not seem to be present

Device eth0 does not seem to be present
修改网卡配置里面mac地址，对应文件/etc/sysconfig/network-scripts/ifcfg-eth0，改成虚拟机的新的地址，新的地址地址在下面图里面查询：

再删除 /etc/udev/rules.d/70-persistent-net.rules 后重启机器。