[alsa-devel] No sound on Asus EeePC 1215b (hda-intel)

David Henningsson david.henningsson at canonical.com
Thu Sep 1 14:30:15 CEST 2011

On 09/01/2011 02:05 PM, Touko Korpela wrote:
> On Thu, Sep 01, 2011 at 11:18:39AM +0200, David Henningsson wrote:
>> On 09/01/2011 12:08 AM, Touko Korpela wrote:
>>> On Wed, Aug 31, 2011 at 10:42:02PM +0200, Clemens Ladisch wrote:
>>>> Touko Korpela wrote:
>>>>>> No sound is heard (but mixer is not muted).
>>>>>> Shouldn't mixer have more channels to adjust?
>>>>> 00:01.1 Audio device: ATI Technologies Inc Device 1314
>>>>> 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
>>>> Your default sound device is the device that happened to be detected
>>>> first, which is your GPU's HDMI output.
>>>> Tell whatever sound configuration tool is used in your distribution to
>>>> use the other sound device.
>>> Shouldn't that be hidden when HDMI cable is not plugged (like now)?
>> I'm working on hiding exactly that at the UI level (gnome/pulseaudio
>> level rather than ALSA), but that is a long-term goal and not all
>> pieces are into place yet.
>>> Does this kind of system work for someone?
>> A very similar machine, Asus 1215P [1], was enabled by the team I'm
>> involved with, so yes, it definitely works for someone, and it would
>> surprise me if it does not work out of the box from an Ubuntu 11.10
>> Beta Live-CD even though the link says "pre-install only".
> 1215P is Intel Atom based, 1215B (mine) is AMD/ATI.

Okay, then scratch that. I do think I've seen machines with those IDs 
being enabled here though, especially the 1002:4383 (rev 40) one.

David Henningsson, Canonical Ltd.

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