HDA Intel Sound making popping noise

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HDA Intel Sound making popping noise

Postby Savior on Sat Jan 12, 2013 7:33 am

Hi,
I have a soundcard that uses snd-hda-intel module (Conexant) and when I shutdown/hibernate I hear a popping sound from the speakers. I already searched about that and tried the fixes I found like adding power_save parameter to modprobe.conf and disabling aggressive power save from kernel config.
Is there anyone who had the same problem and/or knows how to fix this?
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Re: HDA Intel Sound making popping noise

Postby mank_in on Sat Jan 12, 2013 1:33 pm

post the output of :
Code: Select all
cat /proc/asound/card0/codec* | grep Codec


and what type is your machine , notebook or desktop.
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Re: HDA Intel Sound making popping noise

Postby Savior on Wed Jan 16, 2013 11:47 am

Codec: Conexant CX20549 (Venice)

It is a laptop
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Re: HDA Intel Sound making popping noise

Postby jollyllp on Tue Jun 25, 2013 3:49 am

My particular sound card, HDA NVidia with chip Conexant CX20549 uses the snd-hda-intel kernel module. Unfortunately, the default setting enables a power saving feature which causes the speakers to make a popping noise before and after playing sound. .....
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