Public bug reported:
I can play sound from the pc (laptop: ASUS G50VT) speaker but not from
the external speakers. They work in Vista, though. I have checked and
tried everything but nothing works. Until I tried to tweak with HDA
Analyzer, and found by luck, that by going to Node[0x0c] AUD_MIX and
unticking "Mute" from Val[0] and Val[1] make my external speakers work.
But I can't make that option permanent (every time I reboot I need to
run HDA Analyzer again). Please, tell me a way to make this setting
permanent, or try to fix that bug (as I found the solution, all you have
to do is make it permanent and release it ;). Thank you very much, in
advance :-)
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: alsa-base 1.0.23+dfsg-1ubuntu4
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: nvidia
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: ALC663 Analog [ALC663 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: tony 1620 F.... pulseaudio
/dev/snd/pcmC0D0p: tony 1620 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf9ff8000 irq 22'
Mixer name : 'Nvidia MCP77/78 HDMI'
Components : 'HDA:10ec0663,104319a3,00100001
HDA:10de0005,10de0101,00100000'
Controls : 25
Simple ctrls : 12
Date: Mon Nov 8 21:53:35 2010
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SelectedCard: 0 Intel HDA-Intel - HDA Intel
SourcePackage: alsa-driver
Symptom: audio
Title: [Realtek ALC663] ALSA test tone not correctly played back
dmi.bios.date: 11/04/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 215
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: G50VT
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: ATN12345678901234567
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr215:bd11/04/2009:svnASUSTeKComputerInc.:pnG50VT:pvr1.0:rvnASUSTeKComputerInc.:rnG50VT:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: G50VT
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug maverick
--
[Realtek ALC663] No sound from external speakers
https://bugs.launchpad.net/bugs/672732
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