The system boots nicely. However, using iwconfig only shows eth0 and lo with no wireless options. There is no wlan0. Thus, I followed the instructions on the link

Still no wlan0 on iwconfig. My only clues to what is going wrong comes from systemctl reporting dhclient.service faiiled and the network-wireless@wlan0.service is stuck in activating state. At this point, I just want to see wlan0 show up with wireless options to move forward from there.

Any suggestions will be helpful.