Headphones don't play on Lenovo Thinkpad T400s 64bit
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
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+
ProcVersionSign
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/
/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,
Controls : 12
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC 6HHT13WW-1.01'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.
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'
CheckboxDescrip
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
PackageArchitec
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.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 2801CTO
dmi.product.
dmi.sys.vendor: LENOVO
Please try updating your alsa drivers, as outlined here: https:/ /wiki.ubuntu. com/Audio/ InstallingLinux AlsaDriverModul es. Please report back as to whether this solves your issue.
affects ubuntu/alsa-driver
status incomplete