网卡不存在

安装完一个centos虚拟机，又拷贝一份，开机后网卡无法正常启动，报错：Device eth0 does not seem to be present, delaying initialization

解决：

mv /etc/sysconfig/network-scripts/ifcfg-eth0 sysconfig/network-scripts/ifcfg-eth1
vim sysconfig/network-scripts/ifcfg-eth1

• 修改DEVICE="eth0" 为DEVICE="eth1"

• 可删掉uuid、物理地址

• 然后重启启动网卡