Vmlite Virtual machine startup error, the virtual machine to remove the re-established, the system virtual hard disk before the use of the system after the start of the Internet, the ifconfig to check the network card does not start, and then start the network card service, but the error is: Device eth0 does not seem Present, delaying initialization, and then thought is not the Ifcfg-eth0 configuration file saved the previous MAC address, the line to remove the network card restart, or the same error, then the online search for information, the/etc/udev/ Rules.d/70-persistent-net.rules after the removal of the machine can be restarted, because this file is bound to the network card and MAC address, so the MAC address changed after the network card, so it does not start normally, You can also directly edit the configuration file to the inside of the network card and MAC address modified by the corresponding, but so much trouble, directly delete the restart, it will automatically generate a.
1.
VI /etc/sysconfig/network-scripts/ Ifcfg-eth0
Ifcfg-eth0 the previous MAC address in the configuration file, delete this line to restart the NIC
2.
/etc/udev/rules.d/70-persistent-net.rules Restart the machine after deletion
Because this file is bound to the network card and MAC address, so change the network card after the MAC address has changed, so it can not start normally, or directly edit the configuration file inside the network card and MAC address modification by corresponding, but so much trouble, the direct deletion of restart, it will automatically generate a.
Questions about cloning virtual machines that don't have access to the Internet