I have given up on getting QT Mobile Hotspot to work on my Nexus 7 flo, even after switching from Ubuntu Touch to Cyanogen no luck in establishing a working ad-hoc network.
So now I have PAN installed using this:
http://talk.maemo.org/showpost.php?p...&postcount=258
and with these changes:
http://talk.maemo.org/showpost.php?p...&postcount=283


It works, I am even posting this with my Ubuntu laptop over the PAN connection.
Still no working internet connection to the Nexus 7(2013) running Cyanogen 12.1-20151029.
I can pair, I click the bluetooth box for internet connection, but no actual connection begins working, only infrastructure WiFI points work so far, and I don't know the console commands in Android to diagnose the network.
I would be happy if I could find ANY way to tether my Nexus to My N900, because the price paid for a tablet is lost for the most part, except when flying, if I am unable to use the tablet online when mobile.