sound - No Audio (Ubuntu 16.04.1 on NUC) - Ask Ubuntu


i installed ubuntu 16.04.1 on intel nuc5cpyh celeron n3050 processor. there no sound output, neither on hdmi nor on analog jack. system settings , pavucontrol show "dummy device", alsamixer doesn't start because there no device found.

cat /proc/asound/cards --- no soundcards ---

lspci -nn | grep audio returns blank, output of lspci -nn here: http://paste.ubuntu.com/23407703/

what can working? additional debug info should post?

from intel linux support, must install latest alsa driver ubuntu. in terminal window, run following:

sudo add-apt-repository ppa:ubuntu-audio-dev/alsa-daily sudo apt update sudo apt install oem-audio-hda-daily-dkms sudo reboot

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