Hello,

I followed the steps you mention in your last email and the problem is fixed
now:

- headphones working properly.

Speakers were already working properly.

That's the main concern I found of this beta version on my machine.

I'm also looking forward to give a try to the multitouch function in the
trackpad, which I haven't found yet. Not sure if it's yet there.

Thank you,

Nicolás Boullosa




On Thu, Sep 16, 2010 at 2:14 AM, Luke Yelavich
<email address hidden>wrote:

> I have something else for you to try. Please open /etc/modprobe.d/alsa-
> base.conf in an editor using sudo, and add the following line at the
> bottom of the file:
>
> options snd-hda-intel model=thinkpad
>
> If unsre as to how to open a file in an editor as root, you could use
> the following example: "sudo gedit /etc/modprobe.d/alsa-base.conf"
>
> Once you have added the above line to /etc/modprobe.d/alsa-base.conf,
> please reboot your system, and check to see whether your problem is
> resolved.
>
> Please report back with the results.
>
> Thanks for your cooperation.
>
> --
> Headphones don't play on Lenovo Thinkpad T400s 64bit
> https://bugs.launchpad.net/bugs/637873
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in “alsa-driver” package in Ubuntu: Incomplete
>
> Bug description:
> Headphones won't play on the Lenovo Thinkpad T400s.
>
> Speakers play with no issue whatsoever.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 10.10
> Package: alsa-base 1.0.23+dfsg-1ubuntu3
> ProcVersionSignature: Ubuntu 2.6.35-20.29-generic 2.6.35.4
> Uname: Linux 2.6.35-20-generic x86_64
> AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
> Architecture: amd64
> ArecordDevices:
>  **** List of CAPTURE Hardware Devices ****
>  card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> AudioDevicesInUse:
>  USER        PID ACCESS COMMAND
>  /dev/snd/controlC0:  faircompanies   1613 F.... pulseaudio
>  /dev/snd/pcmC0D0p:   faircompanies   1613 F...m pulseaudio
> Card0.Amixer.info:
>  Card hw:0 'Intel'/'HDA Intel at 0xf2920000 irq 48'
>   Mixer name   : 'Conexant CX20585'
>   Components   : 'HDA:14f15069,17aa2132,00100300'
>   Controls      : 12
>   Simple ctrls  : 10
> Card29.Amixer.info:
>  Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
> 6HHT13WW-1.01'
>   Mixer name   : 'ThinkPad EC 6HHT13WW-1.01'
>   Components   : ''
>   Controls      : 1
>   Simple ctrls  : 1
> Card29.Amixer.values:
>  Simple mixer control 'Console',0
>   Capabilities: pswitch pswitch-joined penum
>   Playback channels: Mono
>   Mono: Playback [on]
> CheckboxCommand: gst_pipeline_test -t 2 'audiotestsrc wave=sine freq=512 !
> audioconvert ! audioresample ! gconfaudiosink'
> CheckboxDescription:
>  Please connect a pair of headphones to your audio device.
>
>  Click the Test button to play a sound on the automatically detected
> playback device.
>
>  Do you hear a sound through the headphones?
> CheckboxTest: playback_headphones
> Date: Tue Sep 14 10:20:34 2010
> PackageArchitecture: all
> ProcEnviron:
>  SHELL=/bin/bash
>  LANG=en_US.UTF-8
> SourcePackage: alsa-driver
> dmi.bios.date: 07/27/2009
> dmi.bios.vendor: LENOVO
> dmi.bios.version: 6HET21WW (1.06 )
> dmi.board.name: 2801CTO
> dmi.board.vendor: LENOVO
> dmi.board.version: Not Available
> dmi.chassis.asset.tag: No Asset Information
> dmi.chassis.type: 10
> dmi.chassis.vendor: LENOVO
> dmi.chassis.version: Not Available
> dmi.modalias:
> dmi:bvnLENOVO:bvr6HET21WW(1.06):bd07/27/2009:svnLENOVO:pn2801CTO:pvrThinkPadT400s:rvnLENOVO:rn2801CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
> dmi.product.name: 2801CTO
> dmi.product.version: ThinkPad T400s
> dmi.sys.vendor: LENOVO
>
> To unsubscribe from this bug, go to:
>
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/637873/+subscribe
>



-- 
Nicolás Boullosa

http://faircompanies.com/blogs/nicolas.boullosa

*faircompanies - sustainable culture