表现:

service network restart
Shutting down loopback insterface: [ OK ]
Bringing up loopback insterface: [ OK ] 
Bringing up interface eth0: Device eth0 does not seem to be present,delaying initialization. [FAILED]

解决方法:

修改/etc/udev/rules.d/70-persistent-net.rules中的mac地址和Device

或者删除该文件并重启。