hyper-v ubuntu 网卡无法识别

在windows server 2008 R2中，使用hyper安装ubuntu时，发现无法识别网卡（Microsoft Virtaul Machine Bus Network Bus Adapter)，尝试使用如下命令查找硬件信息无果

lspci

dmesg 

dmidecode

最后在hyper-v中删除虚拟机的网络适配器，再重新添加旧版网络适配器后正常。便需修改如下配置文件

vi /etc/network/interface

# This file describes the network interfaces available on your system

# and how to activate them. For more information, see interfaces(5).

# The loopback network interface

auto lo

iface lo inet loopback

iface eth0 inet static

address 192.168.0.5

netmask 255.255.255.0

gateway 192.168.0.254

auto eth0

ifup eth0