Thanks you a lot. It completely solved. and my sub-woofer worked properly
too.
arigato ;)

On 20 February 2010 13:58, Mitch Towner <email address hidden>wrote:

> Hi Danial. Thank you for taking the time to report this bug and helping
> to make Ubuntu better. I have found that you need to do the following to
> enable the built-in mic on a HP dv7:
>
> 1. Please ensure all "linux-backports-modules-alsa-" packages are not
> installed (They would only be installed if you have installed them -
> they do not get installed by default).
>
> 2. Install the "crack of the day" alsa-driver from
> https://edge.launchpad.net/~ubuntu-audio-dev/+archive/ppa<https://edge.launchpad.net/%7Eubuntu-audio-dev/+archive/ppa>Also ensure
> that you install the "linux-alsa-driver-modules-2.6.31" package from
> that same repository.
>
> 3. Edit the file /etc/modprobe.d/alsa-base.conf to be the same as
> http://ubuntu.pastebin.com/f34542f5d (Note that this is simply changing
> line # 42).
>
> 4. Do a complete shutdown, as a reboot does not seem to make these
> settings "stick".
>
> 5. Ensure that the correct channels are not muted using alsamixer (from
> a terminal window).
>
> 6. If the built-in mic is still not working, you may need to edit line
> 45 of /etc/pulse/default.pa to be the same as
> http://ubuntu.pastebin.com/f3b65d3a7. This may not be necessary in your
> case.
>
> 7. Do a complete shutdown, as a reboot does not seem to make these
> settings "stick".
>
> If this does not resolve your issue, please attach your
> "/etc/modprobe.d/alsa-base.conf" & "/etc/pulse/default.pa" to this bug
> report so that I am able to help you further diagnose this issue.
> Thanks in advance!
>
> ** Changed in: alsa-driver (Ubuntu)
>       Status: New => Incomplete
>
> --
> built-in microphone doesn't work
> https://bugs.launchpad.net/bugs/524802
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in “alsa-driver” package in Ubuntu: Incomplete
>
> Bug description:
> both built-in microphone and microphone jack doesn't work in HP Pavvilion
> dv7
>
> ProblemType: Bug
> Architecture: amd64
> ArecordDevices:
>  **** List of CAPTURE Hardware Devices ****
>  card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
>   Subdevices: 2/2
>   Subdevice #0: subdevice #0
>   Subdevice #1: subdevice #1
> AudioDevicesInUse:
>  USER        PID ACCESS COMMAND
>  /dev/snd/controlC0:  danialbehzadi   1549 F.... pulseaudio
> Card0.Amixer.info:
>  Card hw:0 'SB'/'HDA ATI SB at 0xd2400000 irq 16'
>   Mixer name   : 'IDT 92HD75B3X5'
>   Components   : 'HDA:111d7603,103c3064,00100202'
>   Controls      : 32
>   Simple ctrls  : 19
> Card1.Amixer.info:
>  Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd2310000 irq 19'
>   Mixer name   : 'ATI R6xx HDMI'
>   Components   : 'HDA:1002aa01,00aa0100,00100100'
>   Controls      : 4
>   Simple ctrls  : 1
> Card1.Amixer.values:
>  Simple mixer control 'IEC958',0
>   Capabilities: pswitch pswitch-joined
>   Playback channels: Mono
>   Mono: Playback [off]
> CheckboxCommand: alsa_record_playback
> CheckboxDescription:
>  Open the volume control application by right-clicking on the speaker icon
> in the panel and selecting "Sound Preferences".  Select the "Input" tab and
> choose any alternate (non-default) device(s).  Select the "Output" tab and
> choose any alternate (non-default) device(s).  When you are done, click the
> Test button, then speak into the microphone. After a few seconds, your
> speech will be played back to you.
>
>  Did you hear your speech played back?
> CheckboxTest: alsa_record_playback_alternates
> Date: Sat Feb 20 12:00:12 2010
> DistroRelease: Ubuntu 9.10
> InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
> Package: alsa-base 1.0.20+dfsg-1ubuntu5
> PackageArchitecture: all
> ProcEnviron:
>  SHELL=/bin/bash
>  LANG=en_US.UTF-8
> ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
> SourcePackage: alsa-driver
> Tags: checkbox-bug
> Uname: Linux 2.6.31-14-generic x86_64
>
> To unsubscribe from this bug, go to:
>
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/524802/+subscribe
>



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