Lee,
Thanks for the suggestion.
I upgraded to the latest drivers from here:
https://wiki.ubuntu.com/Audio/InstallingLinuxAlsaDriverModules and also
tried the models below, but I still can't get sound from the internal
speakers.
Kirk Wolf
On Thu, Aug 4, 2011 at 4:35 PM, oldcpu <[email protected]> wrote:
> **
> You mostly tried the wrong model options.
>
> According to the diagnostic script your Lenovo has a CX20549. I believe
> that used to be known as a Conexant 5045 which means according to the
> HD-Audio-Models.txt file the options to try are laptop-hpsense,
> laptop-micsense, laptop-hpmicsense, benq, laptop-hp530.
>
> This is from that referenced file:
>
> Conexant 5045
> =============
> laptop-hpsense Laptop with HP sense (old model laptop)
> laptop-micsense Laptop with Mic sense (old model fujitsu)
> laptop-hpmicsense Laptop with HP and Mic senses
> benq Benq R55E
> laptop-hp530 HP 530 laptop
> test for testing/debugging purpose, almost all controls
> can be adjusted. Appearing only when compiled with
> $CONFIG_SND_DEBUG=y
>
> Your alsa sound driver version, at version 1.0.21 is old.
>
> Lee
>
>
>
>
> On 08/03/2011 05:21 PM, Kirk Wolf wrote:
>
> I'm running Ubuntu 10.04, and sound plays fine to the headphone jack only -
> no sound from the internal speakers on this laptop.
>
> I've tried following the normal diagnostic path, and tried model=lenovo,
> model=laptop, and model=test but none help.
>
> Here is the output from alsa-info:
>
>
> http://www.alsa-project.or
> g/db/?f=db09c5b8bc75220ebb786bb6c535faa4305a984c<http://www.alsa-project.org/db/?f=db09c5b8bc75220ebb786bb6c535faa4305a984c>
>
>
> Any help would be greatly appreciated.
>
> Kirk Wolf
>
>
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