Ubuntu 虚拟机文件迁移到别的计算机无法启动网卡解决

　　把Vmware 的Ubuntu 文件拷贝到被的计算机后,网卡启动失败。
　　如下:

　　症状：
　　sudo /etc/init.d/networking restart
　　* Reconfiguring network interfaces…
　　eth0: ERROR while getting interface flags: No such device
　　SIOCSIFADDR: No such device
　　eth0: ERROR while getting interface flags: No such device
　　SIOCSIFNETMASK: No such device
　　SIOCSIFBRDADDR: No such device
　　eth0: ERROR while getting interface flags: No such device
　　eth0: ERROR while getting interface flags: No such device
　　Failed to bring up eth0.

　　解决办法：
　　sudo rm /etc/udev/rules.d/70-persistent-net.rules