No sound on ubuntu 16.04

[Asif Iqbal]

On Sat, Mar 11, 2017 at 4:50 PM, Asif Iqbal <vadud3 at gmail.com> wrote:

> I get no sound and hp sound button stays red.
>
> If I boot using a 16.04 live cd sound works perfect and hp sound button
> shows white (enabled)
>
> Could it be that driver got blacklisted?
>
> aplay shows 4 devices and alsamixer show 2 devices.
>
> $ sudo aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> card 1: PCH [HDA Intel PCH], device 0: 92HD91BXX Analog [92HD91BXX Analog]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
>
>
Sound settings showing Output device is dummy output.

Here is my alsa output

http://www.alsa-project.org/db/?f=c8e4d13aa3fefbe8d17106d09a71b1351f934a89




-- 
Asif Iqbal
PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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