@george1421 thanks that’s what im going to try if it works ill let you know

@george1421 I also tried a newer dell model 7020 and its doing the same issue as well.

@Wayne-Workman by pressing the pause button on the keyboard but with the fog 1.3.0 it doesn’t work anymore on the 4th nic discovery

@Tom-Elliott its an Onboard NIC, I’ve already tired different models and I get the same error. But its confusing because with the 1.2.0 it was working fine…all I had to do was just pause it on the second nic configuration and it will work the only difference with the new 1.3.0 I cant pause on the third nic discovery…

@george1421 disabled the spanning tree on that port and still no luck

@george1421 yeah all the ports here at the school district have the spanning tree enabled…that is going to be the issue its not giving the enough time to receive an ip address. Is there a way to tell fog to wait little bit more longer

@Wayne-Workman I’ve already reinstalled and reformat computer and im getting the same issues…is there any special configs that need to be done to the switch. It worked alright with 1.2.0 but after upgrading to 1.3.0 its doing the same issue…is there any setting in the Fog that can be moved for it to keep the ip address request longer? It just takes a little bit longer

@george1421 its a Dell Optiplex 745 small form factor with integrated nic.

@Wayne-Workman im going to reformat and reinstall 1.2.0 all over again maybe something got corrupted. Ill try your recommendations once its up and running

@Wayne-Workman no luck with 4.3.0 or 4.1

@Wayne-Workman my setup is as follow main mdf, mini-switch, then PC

@Wayne-Workman it was giving me the same error i already have the network setup like you advice me

@Wayne-Workman it says it has kernel 4.7.0 before the one I mentioned it was the 4.7.1 so basically i downgraded to 4.7.0

Hello,
im having trouble obtaining an address lease when im uploading the image. I fresh installed the Ubuntu and installed Fog 1.3.0

it was working before with the old version of Fog 1.2.0 so im guessing its not my network.

Some advice will be helpful thanks in advance