[Solved] Bringing up interface eth0: Error: No suitable device found: no device found for connection ‘System eth0’.

Error Messages:

Bringing up interface eth0: Error: No suitable device found: no device found for connection ‘System eth0’.

 

The reason is because the HWaddr in the /etc/udev/rules.d/70-persistent-net.rules file and the HWaddr of /etc/sysconfig/network-scripts/ifcfg-eth0 do not match the HWaddr of the new machine

The solution is to restart the machine after deleting /etc/udev/rules.d/70-persistent-net.rules, and then change the HWaddr of /etc/sysconfig/network-scripts/ifcfg-eth0 and 70-persistent-net.rules equal

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