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Thread: (solved)HOWTO: FIxing crackling/scratching/poping noise on HDA ausio cards 9.10

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  1. #1
    Join Date
    Nov 2009
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    49

    Thumbs up (solved)HOWTO: FIxing SOUND for HDA card on Ubuntu 9.10

    hello there guys i found out how to fix the crackling noise you get with pulse audio on HDA cards its not that hard really. all you have to do is disable/ remove the new power-save option in the new audio drivers. here is what to do:

    open the terminal and type:

    Code:
    sudo gedit /etc/modprobe.d/alsa-base.conf
    then type your password


    and then the last two lines where you see power-save option, just delete it. and save it.

    Code:
    Power down HDA controllers after 10 idle seconds
    options snd-hda-intel power_save=10 power_save_controller=N
    IF THAT DOES NOT WORK TRY MY NEW SOLUTION HERE: http://ubuntuforums.org/showthread.p...64#post8789064

    I hope i helped someone out there with my post please comment back and let me know if it works for you.
    this was tested on HP dv6636nr laptop with HDA NVIDIA card.
    Last edited by linuxgeek77; March 7th, 2010 at 07:03 PM.

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