https://wiki.ubuntu.com/Audio/InstallingLinuxAlsaDriverModules
On Oct 22, 2011 10:05 PM, "Jeffrey Finkelstein" <[email protected]>
wrote:

> This is *not* fixed in Ubuntu 11.10.
>
> --
> You received this bug notification because you are a member of Ubuntu
> Audio Team, which is subscribed to alsa-driver in Ubuntu.
> https://bugs.launchpad.net/bugs/774895
>
> Title:
>  volume keys should control Master and Master Mono channels on Intel
>  ICH6, SigmaTel STAC 9750,51
>
> Status in “alsa-driver” package in Ubuntu:
>  Fix Committed
>
> Bug description:
>  Binary package hint: pulseaudio
>
>  Dell Inspiron 9300 with Intel ICH6 sound card with chipset Sigmatel
>  STAC 9750,51.
>
>  Ubuntu 11.04, pulseaudio version 1:0.9.22+stable-
>  queue-24-g67d18-0ubuntu3
>
>  This bug is similar to (same as?)
>  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/441195
>
>  What should happen:
>
>  The volume control keys on the case of my laptop should control either
>  (1) both the Master and Master Mono (subwoofer) channels or (2) the
>  PCM channel
>
>  What happens instead:
>
>  When all channels are at 0%, the volume up key increases PCM to 50%,
>  then increases Master to 100%, then increases PCM from 50% to 100%.
>  The Master Mono channel is never changed.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 11.04
>  Package: pulseaudio 1:0.9.22+stable-queue-24-g67d18-0ubuntu3
>  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
>  Uname: Linux 2.6.38-8-generic i686
>  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
>  Architecture: i386
>  AudioDevicesInUse:
>   USER        PID ACCESS COMMAND
>   /dev/snd/controlC0:  jeffrey    2226 F.... pulseaudio
>  Card0.Amixer.info:
>   Card hw:0 'ICH6'/'Intel ICH6 with STAC9750,51 at irq 16'
>     Mixer name : 'SigmaTel STAC9750,51'
>     Components : 'AC97a:83847650'
>     Controls      : 38
>     Simple ctrls  : 24
>  Date: Sun May  1 09:53:36 2011
>  ProcEnviron:
>   LANGUAGE=en_US:en
>   LANG=en_US.UTF-8
>   SHELL=/bin/bash
>  SourcePackage: pulseaudio
>  UpgradeStatus: No upgrade log present (probably fresh install)
>  dmi.bios.date: 09/19/2005
>  dmi.bios.vendor: Dell Inc.
>  dmi.bios.version: A05
>  dmi.board.name: 0C5668
>  dmi.board.vendor: Dell Inc.
>  dmi.chassis.type: 8
>  dmi.chassis.vendor: Dell Inc.
>  dmi.modalias:
> dmi:bvnDellInc.:bvrA05:bd09/19/2005:svnDellInc.:pnInspiron9300:pvr:rvnDellInc.:rn0C5668:rvr:cvnDellInc.:ct8:cvr:
>  dmi.product.name: Inspiron 9300
>  dmi.sys.vendor: Dell Inc.
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/774895/+subscriptions
>

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/774895

Title:
  volume keys should control Master and Master Mono channels on Intel
  ICH6, SigmaTel STAC 9750,51

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/774895/+subscriptions

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