linux启动网卡报：Bringing up interface eth0: Device eth0 does not seem to be present,delaying initializati
之前一直用vm来搭建虚拟机,但发现vm太占用内存了,于是果断更换成Hyper-V,无奈Hyper-V没用过,安装好系统配置好ip,.一直无法连接外网