Saturday, July 23, 2011

debug sound howto

https://wiki.ubuntu.com/DebuggingSoundProblems
or use the nice script from alsa:

wget http://www.alsa-project.org/alsa-info.sh -O alsa-info.sh && bash alsa-info.sh>> /tmp/audiolog 

Alsa - pulse 

OSS4 

For me what worked was to install pulse and alsa-base packages 
and add:
options snd-hda-intel model=auto
into /etc/modprobe.d/alsa-base.conf

I also have a file that I created during the pulse installation: 
/etc/asound.conf 
pcm.pulse {
    type pulse
}
ctl.pulse {
    type pulse
}
pcm.!default {
    type pulse
}
ctl.!default {
    type pulse
}

hope this frangmented notes could be of any help

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