Comment 8 for bug 1525554

@Thomas

same issue found like yours: https://askubuntu.com/questions/700167/no-sound-on-ubuntu-15-10
( still beleive in installing the latest packages/drivers to get support (kernel/drm, ...) maybe try https://launchpad.net/~ricotz/+archive/ubuntu/testing & staging)

Some googling can help finding Skylake similar issue (example: https://www.pantz.org/hardware/motherboard/intel_skylake_with_an_asus_z170-ar_and_ubuntu_linux_14.04.html)

http://www.spinics.net/lists/intel-gfx/msg81294.html

https://www.google.com.tr/search?q=snd_hda_intel+0000%3A00%3A1f.3&oq=snd_hda_intel+0000%3A00%3A1f.3&aqs=chrome..69i57.2132j0j8&client=ubuntu&sourceid=chrome&es_sm=93&ie=UTF-8#q=snd_hda_intel+0000:00:1f.3&tbs=qdr:y