Public bug reported:
This bug is similar to #410801.
Sound playback works on all of my 5.1 channels (analog).
But I cannot change the volume of any of the channels (LFE,Surround,PCM,...)
except for Master volume level.
I tried the gnome-audio applet and alsamixer. Both do not work.
I'm using Ubuntu lucid 10.04 with the latest updates.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic-pae 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic-pae i686
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: joerg 1304 F.... pulseaudio
/dev/snd/pcmC0D0p: joerg 1304 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16'
Mixer name : 'Realtek ALC889A'
Components : 'HDA:10ec0885,1458a002,00100101'
Controls : 40
Simple ctrls : 22
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfdffc000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,00791a00,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [off]
Date: Fri Apr 9 17:56:02 2010
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100406.1)
PackageArchitecture: all
ProcEnviron:
LANG=de_DE.utf8
SHELL=/bin/bash
SelectedCard: 0 SB HDA-Intel - HDA ATI SB
SourcePackage: alsa-driver
Symptom: audio
Title: [Realtek ALC889A] Surround problem
dmi.bios.date: 03/03/2008
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F3
dmi.board.name: RS780-SB700
dmi.board.version: Unknox
dmi.chassis.type: 3
dmi.chassis.vendor: Unknow
dmi.chassis.version: Unknow
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF3:bd03/03/2008:svnUnknow:pnUnknow:pvrUnknow:rvn:rnRS780-SB700:rvrUnknox:cvnUnknow:ct3:cvrUnknow:
dmi.product.name: Unknow
dmi.product.version: Unknow
dmi.sys.vendor: Unknow
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
--
[Realtek ALC889A] Alsamixer (Channels always 100%) problem
https://bugs.launchpad.net/bugs/559374
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