I think I'm no longer the best test subject, as I speedily had to 
upgrade to a oneiric kernel (ubuntu rc4) to have stable wifi before 
leaving for vacation (I'm literally testing this while lying beside the 
pool).

But on that kernel, I tested anyway, and it does not seem to make a 
difference. I still have to resort to manually setting the EAPD pin with 
the hda_analyzer tool before I get any sound.

Thanks,

Marius K.

On 07/01/2011 01:38 PM, David Henningsson wrote:
> Hello! I have now talked to upstream about this issue, and my patches
> have been applied. He also sent a third patch to enable EAPD on playback
> and disable it afterwards (for best power efficiency). If you can test
> his patch and confirm that it works, he will apply it to the 3.0 kernel
> and so it will be fixed in Oneiric. Can you please do that?
>
> Test instructions:
> 1) Make sure no other workarounds (such as the manual hda-verb, dkms och 
> alsa-drivers)
> 2) Download and install 
> http://people.canonical.com/~diwic/temp/alsa-hda-dkms-acer3830tg_0.1_all.deb 
> - this is a new version of the package, updated today.
> 3) Reboot and test.
>
> Thanks!
> I'm also attaching upstream's patch for reference.
>
> ** Changed in: alsa-driver (Ubuntu)
>         Status: Triaged =>  Incomplete
>

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https://bugs.launchpad.net/bugs/783582

Title:
  [Aspire 3830TG, Conexant ID 506c, Speaker, Internal] No sound at all

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