Mlt, could you please confirm this issue exists with the latest
development release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains,
could you please run the following command in the development release
from a terminal, as it will automatically gather and attach updated
debug information to this report:
apport-collect -p alsa-driver 763065
** This bug is no longer a duplicate of bug 879790
[Lenovo Thinkpad T60] Sound doesn't play properly after upgrade from
11.04->11.10, also affects 12.04
** Tags added: bios-outdated-2.27 regression-release
** Changed in: alsa-driver (Ubuntu)
Status: Expired => Incomplete
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https://bugs.launchpad.net/bugs/763065
Title:
[Thinkpad T60] Kubuntu - intermittent distorted sound
Status in “alsa-driver” package in Ubuntu:
Incomplete
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+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
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/controlC0: michael 1537 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xee400000 irq 48'
Mixer name : 'Analog Devices AD1981'
Components : 'HDA:11d41981,17aa2025,00100200'
Controls : 20
Simple ctrls : 11
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
79HT50WW-1.07'
Mixer name : 'ThinkPad EC 79HT50WW-1.07'
Components : ''
Controls : 2
Simple ctrls : 1
Card29.Amixer.values:
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)
PackageArchitecture: all
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.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr79ETD2WW(2.12):bd04/12/2007:svnLENOVO:pn2007FVG:pvrThinkPadT60:rvnLENOVO:rn2007FVG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2007FVG
dmi.product.version: ThinkPad T60
dmi.sys.vendor: LENOVO
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