Public bug reported:
When I plug external speakers (powered with its own power supply) or
head phones through the jack socket I can hear no sound from my laptop
speakers nor the plugged speakers. What's going on? How can I solve this
on my machine? What configuration file to tinker with?
If you need more info, please don't hesitate to contact me on
bartek.krzywa...@gmail.com
Thank you for any kind of genuine help :)
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
Uname: Linux 3.0.0-16-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
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: bart 1435 F.... lxpanel
bart 1672 F.... chromium-browse
/dev/snd/pcmC0D0p: bart 1672 F...m chromium-browse
/dev/snd/timer: bart 1672 f.... chromium-browse
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe100000 irq 47'
Mixer name : 'Conexant CX20549 (Venice)'
Components : 'HDA:14f15045,17aa20db,00100100'
Controls : 15
Simple ctrls : 8
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7KHT24WW-1.08'
Mixer name : 'ThinkPad EC 7KHT24WW-1.08'
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]
Date: Sat Mar 17 02:24:24 2012
EcryptfsInUse: Yes
InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/06/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7OETB6WW (2.16 )
dmi.board.name: 8932GNG
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:bvr7OETB6WW(2.16):bd06/06/2008:svnLENOVO:pn8932GNG:pvrThinkPadR61:rvnLENOVO:rn8932GNG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 8932GNG
dmi.product.version: ThinkPad R61
dmi.sys.vendor: LENOVO
modified.conffile..etc.modprobe.d.alsa.base.conf: [modified]
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-03-17T01:55:36.774237
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric
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https://bugs.launchpad.net/bugs/957606
Title:
external speakers are quiet
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