According to the attached AlsaInfo.txt the kernel doesn't have a driver compatible with your internal sound card:
!!Soundcards recognised by ALSA !!-----------------------------
--- no soundcards ---
So this is a kernel bug.
Please try a newer version of Ubuntu like 18.04: http://releases.ubuntu.com/18.04
According to the attached AlsaInfo.txt the kernel doesn't have a driver compatible with your internal sound card:
!!Soundcards recognised by ALSA ------- ------- ------- ---
!!-----
--- no soundcards ---
So this is a kernel bug.
Please try a newer version of Ubuntu like 18.04: releases. ubuntu. com/18. 04
http://