Public bug reported:
Usually I could switch between speakers and headphones. Since the last
time I put computer in sleeping mode with the headphones on I couldn't
switch to speakers anymore, now the sound works only if I use
headphones. I was looking at alsamixer and the output called Digital
Output (S/PDIF) is selection for Speakers. The sound still doesn't work
after selecting it. After restarting computer the problem still exists.
I was using then 12.04 in the midtime I upgraded Ubuntu to 14.04. but
unfortunately the problem is still here
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: acko 2459 F.... pulseaudio
/dev/snd/pcmC0D1p: acko 2459 F...m pulseaudio
CurrentDesktop: Unity
Date: Fri Sep 26 19:27:31 2014
InstallationDate: Installed on 2012-06-01 (846 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Speaker, Internal
Symptom_Type: Only some of outputs are working
Title: [4061W7J, Conexant CX20561 (Hermosa), Speaker, Internal] Playback problem
UpgradeStatus: Upgraded to trusty on 2014-09-25 (0 days ago)
dmi.bios.date: 03/13/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 6FET64WW (2.12 )
dmi.board.name: 4061W7J
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:bvr6FET64WW(2.12):bd03/13/2009:svnLENOVO:pn4061W7J:pvrThinkPadW500:rvnLENOVO:rn4061W7J:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4061W7J
dmi.product.version: ThinkPad W500
dmi.sys.vendor: LENOVO
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1374552
Title:
[4061W7J, Conexant CX20561 (Hermosa), Speaker, Internal] Playback
problem
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