In trying to swap a motherboard for the exact same type I kept having issues with the NIC not being started (network manager was disabled). I finally found 70-persistent-net.rules under udev had the mac address of the old nic as eth0 so I moved this file out and rebooted only to see it was recreated as expected but had the old mac address? I finally edited the mac address and that worked. Where in the world would it have gotten the old mac from? Thanks, jlc -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines