I just pulled down the most recent build and wrote it to mSD with:
fedora-arm-image-installer --image=/home/rgm/arm/Fedora-Server-armhfp-27-20170913.n.0-sda.raw.xz --target=Cubieboard2 --media=/dev/sdb --norootpass --addconsole
Put it into my C2 and booted. Took a LONG time. Lots of stuff to the logs if you want them or anything else.
Once booted and logged in as root, 'ip a' does not show eth0. I AM seeing the link light on the switch.
I added the TP-link wifi usb dongle. It was recognized but I get the same failures with it as I am getting with F26 server minimal.
I powered down, saved the console log, reboot. and still not eth0 but link is up.
Is this build known to be a problem? This is the first F27 build I have tried.
Thanks
Bob