This and I was also under the impression that Ubuntu was experimenting with Bay Trail/Cherry Trail support in 16.10:
> http://www.cnx-software.com/2016/10/14/ubuntu-16-10-images-r...
Seemingly confirmed here:
> http://linuxiumcomau.blogspot.com/2016/10/running-ubuntu-on-...
Where this guy updated to say that current ISOs of 16.10 should work...
> Whilst two ISO sets of various Ubuntu flavours for both 16.04.1 and 16.10 releases are provided, I recommend first trying one of the 16.10 ISOs as these are the most recent and incorporate the latest kernel, patch sets and fixes based on previous releases and feedback. In particular, the Yakkety 16.10 ISO kernels support micro SD cards (although with some limitations), includes a patch for I2C bus, has improved RTL8723BS wifi and bluetooth support and most recently I've included support for full disk encryption on Lubuntu and fixed the home directory encryption for all flavours.
OpenSource tends to have a lag time to hardware by nature...but I do believe there was some exaggeration here.