Bug#794410: ISO with more firmwares might work

[Yu Wang]

Laterly I got some help and it seems there is a install iso that contains more 
firmwares, just like Ubuntu.
Since I can install Ubuntu 16.10 without problem, I think it should work.
For anyway interested, please search for "firmware-8.7.1-amd64-netinst.iso" and 
try.