PCM mixer too high / distortion - HDA Intel: Conexant CX20551 (Waikiki)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Invalid
|
Undecided
|
Daniel T Chen |
Bug Description
Whenever I adjust the audio from the indicator applet PCM shoots up to between 98% and 100%, this causes distortion.
As a workaround I always set it to about 95% and adjust the master volume using 'alsamixer'.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: libasound2 1.0.23-1ubuntu1
ProcVersionSign
Uname: Linux 2.6.35-20-generic i686
NonfreeKernelMo
Architecture: i386
Date: Wed Sep 8 17:01:42 2010
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-lib
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
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/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd6400000 irq 45'
Mixer name : 'Conexant CX20551 (Waikiki)'
Components : 'HDA:14f15047,
Controls : 18
Simple ctrls : 10
DistroRelease: Ubuntu 10.10
NonfreeKernelMo
Package: alsa-driver (not installed)
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSign
Tags: maverick
Uname: Linux 2.6.35-20-generic i686
UserGroups: adm admin cdrom clamav dialout lpadmin mysql mythtv plugdev sambashare
dmi.bios.date: 03/28/2007
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.25
dmi.board.name: 30B3
dmi.board.vendor: Wistron
dmi.board.version: 61.58
dmi.chassis.type: 10
dmi.chassis.vendor: Wistron
dmi.chassis.
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Pavilion dv2000 (RD651EA#ABU)
dmi.product.
dmi.sys.vendor: Hewlett-Packard
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