Ok, interesting. First off, holy hell you are broadcasting alot of ARP requests. Not sure what's up with that yet.
Second, you got a DHCP ACK. Those are what I'm looking for more of (stuff with DHCP on it)
Third, get back to this screen and make it look like this (undo the changes I had you enter):
Once you reset those settings, open wireshark up and start it logging. Plug the cable into your desktop, log for 30 seconds or so, and stop wireshark logging. Look for DHCP stuff, click it and take a screenshot.