[CA0106 - CA0106, playback] Background noise or low volume
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Sound has not worked since installing UBUNTU 12.04 while card and speakers worked fine under Win XP.
Have tried adjusting settings, speakers NOT muted, etc but no joy. Not sure what wrong.
Know I have Sound Blaster card. Also tried MoBoard jacks, still no joy.
I hear static from mouse scrolls, keystrokes, etc. as well as 'hum'/static through speakers. Sounds from songs, videos, etc. are preceptible but muffled even with volume high.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 3.11.0-18-generic x86_64
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.11.0-18-generic.
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Card0.Amixer.info:
Card hw:0 'CA0106'/'Audigy SE [SB0570] at 0xac00 irq 18'
Mixer name : 'CA0106'
Components : ''
Controls : 39
Simple ctrls : 18
Card1.Amixer.info:
Card hw:1 'CK804'/'NVidia CK804 with ALC850 at irq 22'
Mixer name : 'Realtek ALC850 rev 0'
Components : 'AC97a:414c4790'
Controls : 42
Simple ctrls : 27
Date: Sun Mar 30 14:09:45 2014
InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64 (20140204)
MarkForUpload: True
PackageArchitec
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Built-in Audio - NVidia CK804
Symptom_Type: High background noise, or volume is too low
Title: [CA0106 - CA0106, playback] Background noise or low volume
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/22/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: MS-7125
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.board.version: 1.0
dmi.chassis.type: 3
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: MS-7125
dmi.product.
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD
seem all analog volume control have gains and the name of the volume controls are not in http:// cgit.freedeskto p.org/pulseaudi o/pulseaudio/ tree/src/ modules/ alsa/mixer/ paths
Simple mixer control 'Analog Center/LFE',0
Capabilities: pvolume pswitch pswitch-joined penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 207 [81%] [0.00dB] [on]
Front Right: Playback 207 [81%] [0.00dB] [on]
Simple mixer control 'Analog Front',0
Capabilities: pvolume pswitch pswitch-joined penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 207 [81%] [0.00dB] [on]
Front Right: Playback 207 [81%] [0.00dB] [on]
Simple mixer control 'Analog Rear',0
Capabilities: pvolume pswitch pswitch-joined penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 207 [81%] [0.00dB] [on]
Front Right: Playback 207 [81%] [0.00dB] [on]
Simple mixer control 'Analog Side',0
Capabilities: pvolume pswitch pswitch-joined penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 207 [81%] [0.00dB] [on]
Front Right: Playback 207 [81%] [0.00dB] [on]