[Bug 52319] Sound Card on Haier H51 laptop is recognised, but not functional.

[Michael T. Richter]

Public bug reported:

I bought a new laptop today, a Haier H51.  Ubuntu, Kubuntu and Xubuntu
all work fine on it with two exceptions.  (The first exception, semi-
solved, is the subject of an earlier bug report.)

This exception is the usual sound problem.  The system recognises the
sound card.  /proc/asound/cards shows:

0 [SI7012         ]: ICH - SiS SI7012
                     SiS SI7012 with AD1888 at 0xe800, irq 177

This is pretty damned specific information, so I think it found it
properly.  Yet nothing comes out of the onboard speakers nor the
headphone jack and no audio comes in via the built-in microphone nor the
microphone jack.

If someone can give me the Magic Incantations <tm> to get detailed
information from the system, post them in reply and I'll go looking for
the information and post it here.

** Affects: linux-source-2.6.15 (Ubuntu)
     Importance: Untriaged
         Status: Unconfirmed

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Sound Card on Haier H51 laptop is recognised, but not functional.
https://launchpad.net/bugs/52319