Bug#663696: ALSA: Internal speakers don't shut up when I plug in a headset on ATI SBx00 Azalia (Intel HDA).

[Jonathan Nieder <jrnieder@gmail.com>]

Hi,

Valentin QUEQUET wrote:

> I recently discovered that my internal speakers don't shut up when I
> plug in a headset on my laptop (eMachines G640) on ATI SBx00 Azalia
> (Intel HDA) [1002:4383].

Please attach output from "alsa-info.sh --no-upload".  You can get a
copy of the script from [1].

If you run "alsamixer -c0", is the "auto-mute mode" control enabled
or disabled?

[...]
> it was probably ages since the Linux/ALSA bug first appeared,
> spannig multiple Linux versions for sure.

Do you remember roughly when the bug appeared?  Information about
the newest working and oldest non-working version you know of would
indeed be helpful.  (/var/log/dpkg.log* might be useful for jogging
memory.)

Thanks, and hope that helps.

Sincerely,
Jonathan

[1] http://alsa-project.org/main/index.php/Help_To_Debug