[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/915294
Title:
[HDA Intel, headphones playback] Headphone playback does not work on
MSI Wind (snd-hda-intel, ALC1200)
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
How to reproduce:
- Run "pavucontrol" to access the card controls.
- When headphone jack is plugged out, output device automatically changes to
analog speakers and the speakers work normally.
- When headphone jack in plugged in, output device automatically changes to
analog headphone, volume is up, but there is no sound.
- With headphones, I get sound if the output device is changed manually to
analog speakers in pavucontrol. In this case, sound is only on headphones. This
is a workaround.
When ever I change volume in pavucontrol it produces this message in
standard output:
** (pavucontrol:19827): DEBUG: Ignoring sink-input due to it being
designated as an event and thus handled by the Event widget
I do not know if it is related to this bug.
Workaround by manually specifying a snd-hda-intel card model:
Adding this
options snd-hda-intel model=targa-2ch-dig
to the end of /etc/modprobe.d/alsa-base.conf solves the problem. Now
the output device changes from analog speakers to analog headphone
when the jack is plugged as described above but it works correctly and
the speakers and headphone volume can be controlled independently.
There are some additional devices in the mixer that my card does not
have but otherwise the targa-2ch-dig model seems pretty compatible
with the MSI Wind sound hardware.
Maybe it can be worked out at the pulseaudio level preventing it to
automatically changing to headphones when the jack is plugged in, but
it seems the bug is at the driver level since the targa-2ch-dig model
works in a better way.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-15.25-generic 3.0.13
Uname: Linux 3.0.0-15-generic i686
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jjchico 18416 F.... pulseaudio
Date: Thu Jan 12 12:42:12 2012
EcryptfsInUse: Yes
PackageArchitecture: all
ProcEnviron:
LANGUAGE=es:en
PATH=(custom, user)
LANG=es_ES.UTF-8
LC_MESSAGES=es_ES.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Audio Interno - HDA Intel
Symptom_Type: Only some of outputs are working
Title: [Audio Interno - HDA Intel, playback] Playback problem
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (89 days ago)
dmi.bios.date: 12/01/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.3
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: U90/U100
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.board.version: Ver.001
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 10
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.chassis.version: Ver.001
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4.6.3:bd12/01/2009:svnMICRO-STARINTERNATIONALCO.,LTD:pnU90/U100:pvrVer.001:rvnMICRO-STARINTERNATIONALCO.,LTD:rnU90/U100:rvrVer.001:cvnMICRO-STARINTERNATIONALCO.,LTD:ct10:cvrVer.001:
dmi.product.name: U90/U100
dmi.product.version: Ver.001
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-01-12T12:36:39.623980
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