[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1006978
Title:
[4180MF9, Conexant CX20590, Black Headphone Out, Right] fails after a
while
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
Hi
This problem has now been occuring for the past week or so. While I
used to be able to have the audio output play via the Headphone Out.
It then started switching between the internal speakers and the
Headphone Out, then continued to mainly work via the internal speakers
and only sometimes via the Headphone Out to now practically only
working via the internal speakers.
The Alsa information I receive from running "wget -O alsa-info.sh
http://www.alsa-project.org/alsa-info.sh && chmod +x ./alsa-info.sh &&
./alsa-info.sh" can be found here: www.alsa-
project.org/db/?f=156600ba6c7d853cc554e5c7cde96c72f2003884
I've tried fiddling around with "/etc/modprobe.d/alsa-base.conf" and
adding "options snd-hda-intel model=MODEL" (where I used auto,
generic, lenovo, thinkpad for MODEL) and rebooting - I'm afraid, that
didn't work.
I've also tried deleting ".pulse" and rebooting, this did also not
work.
Thanks for any support.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
Uname: Linux 3.4.0-030400-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: garret 2144 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf3920000 irq 46'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,17aa21ce,00100002'
Controls : 8
Simple ctrls : 5
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Thu May 31 17:18:25 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Black Headphone Out, Right
Symptom_Type: Sound works for a while, then breaks
Title: [4180MF9, Conexant CX20590, Black Headphone Out, Right] fails after a
while
UpgradeStatus: Upgraded to precise on 2012-05-26 (5 days ago)
dmi.bios.date: 11/28/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 83ET67WW (1.37 )
dmi.board.asset.tag: Not Available
dmi.board.name: 4180MF9
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:bvr83ET67WW(1.37):bd11/28/2011:svnLENOVO:pn4180MF9:pvrThinkPadT420:rvnLENOVO:rn4180MF9:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4180MF9
dmi.product.version: ThinkPad T420
dmi.sys.vendor: LENOVO
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-05-31T01:16:54.004211
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