[Thinkpad T60] Kubuntu - intermittent distorted sound
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
I have a lenovo T60 thinkpad with the following card [2007FVG, Analog Devices AD1981, Red Mic, Left] the sound was fine previously, but on reinstalling Natty it now sounds terrible.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+
ProcVersionSign
Uname: Linux 2.6.38-8-generic i686
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: AD198x Analog [AD198x 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 0xee400000 irq 48'
Mixer name : 'Analog Devices AD1981'
Components : 'HDA:11d41981,
Controls : 20
Simple ctrls : 11
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC 79HT50WW-1.07'
Components : ''
Controls : 2
Simple ctrls : 1
Card29.
Simple mixer control 'Console',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 14
Mono: Playback 11 [79%] [on]
Date: Sat Apr 16 21:06:35 2011
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
PackageArchitec
ProcEnviron:
LANGUAGE=en_GB:en
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Internal Audio - HDA Intel
Symptom_Jack: Red Mic, Left
Symptom_Type: Volume slider, or mixer problems
Title: [2007FVG, Analog Devices AD1981, Red Mic, Left] volume slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/12/2007
dmi.bios.vendor: LENOVO
dmi.bios.version: 79ETD2WW (2.12 )
dmi.board.name: 2007FVG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 2007FVG
dmi.product.
dmi.sys.vendor: LENOVO
summary: |
- Kubuntu - distorted sound + [Thinkpad T60] Kubuntu - distorted sound |
summary: |
- [Thinkpad T60] Kubuntu - distorted sound + [Thinkpad T60] Kubuntu - intermittent distorted sound |
Hi Mlt,
Could you please describe (or add a wave file) in what way the audio is bad? High background noise? Digital clip? Choppy?