Comment # 3 on bug 97986 from andreapuntoolivotto@gmail.com

(In reply to Alex Deucher from comment #1)
> Please attach your dmesg output.  Is this a regression?  Did it work with
> previous kernels?

I had the very same behaviour both with linux mint 18 sarah cinnamon desktop
and fedora 24 gnome desktop: both mint and fedora updated to the latest
packges' versions