How do I update my 'BIOS'

As this is ubuntu, I am really Not Sure on how to download and update the
BIOS..!!

Thanks

On Mon, Apr 18, 2011 at 6:33 AM, David Henningsson <
[email protected]> wrote:

> Ok, so if you actually have pink mic-in jacks, then your BIOS is wrong.
> Perhaps a BIOS update could help to provide the right pin information to
> the driver?
>
> --
> You received this bug notification because you are a direct subscriber
> of the bug.
> https://bugs.launchpad.net/bugs/755465
>
> Title:
>  [, SigmaTel STAC9221 A1, Blue Line In, Rear] No sound at all
>
> Status in “alsa-driver” package in Ubuntu:
>  Incomplete
>
> Bug description:
>  I am not able to use my external mic, not with Skype/sound
>  recorder/VOIP
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 11.04
>  Package: alsa-base 1.0.24+dfsg-0ubuntu1
>  ProcVersionSignature: Ubuntu 2.6.38-8.41-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:  admin-user   1361 F.... pulseaudio
>   /dev/snd/pcmC0D0p:   admin-user   1361 F...m pulseaudio
>  Card0.Amixer.info:
>   Card hw:0 'Intel'/'HDA Intel at 0x701c0000 irq 43'
>     Mixer name : 'SigmaTel STAC9221 A1'
>     Components : 'HDA:83847680,80860204,00103601'
>     Controls      : 28
>     Simple ctrls  : 15
>  Date: Sat Apr  9 07:25:16 2011
>  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386
> (20101007)
>  PackageArchitecture: all
>  ProcEnviron:
>   LANGUAGE=en_US:en
>   LANG=en_US.UTF-8
>   SHELL=/bin/bash
>  SourcePackage: alsa-driver
>  Symptom: audio
>  Symptom_AlsaRecordingTest: ALSA recording test through plughw:Intel failed
>  Symptom_Card: Internal Audio - HDA Intel
>  Symptom_DevicesInUse: 1361  1361/dev/snd/pcmC0D0p:   admin-user  F...m
> pulseaudio
>  Symptom_Jack: Blue Line In, Rear
>  Symptom_Type: No sound at all
>  Title: [, SigmaTel STAC9221 A1, Blue Line In, Rear] No sound at all
>  UpgradeStatus: Upgraded to natty on 2011-04-04 (5 days ago)
>  dmi.bios.date: 09/05/2007
>  dmi.bios.vendor: Intel Corp.
>  dmi.bios.version: CL94510J.86A.0034.2007.0905.1956
>  dmi.board.asset.tag: Base Board Asset Tag
>  dmi.board.name: D945GCL
>  dmi.board.vendor: Intel Corporation
>  dmi.board.version: AAD67193-203
>  dmi.chassis.type: 2
>  dmi.modalias:
> dmi:bvnIntelCorp.:bvrCL94510J.86A.0034.2007.0905.1956:bd09/05/2007:svn:pn:pvr:rvnIntelCorporation:rnD945GCL:rvrAAD67193-203:cvn:ct2:cvr:
>
> To unsubscribe from this bug, go to:
>
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/755465/+subscribe
>

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https://bugs.launchpad.net/bugs/755465

Title:
  [, SigmaTel STAC9221 A1, Blue Line In, Rear] No sound at all

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