I too had the boot loop and was able to disable an onboard Realtek (it was enabled but not in use). I had removed the Realtek plugin before this attempt and still had the boot loop. I've been using a dual Intel NIC as my primary card. This did allow a successful boot; however, the interface names had changed and the IP changed. A quick reconfiguration by adding the IP I had originally and deleting/reconfiguring the DHCP which had the wrong interface name got everything going. Reviewing everything now to see if all else is OK...
Edit - Using Intel(R) PRO/1000 82576 Dual NIC
Edit - Using Intel(R) PRO/1000 82576 Dual NIC
"