try hda-jack-sense-test to verify the nodes of front panel jacks and
rear panel jacks by plug and unplug the Mic jacks and line in jack
it is unlikely node 0x15 is the front Mic jack since pincap does not support
DETECT
Node 0x15 [Pin Complex] wcaps 0x400001: Stereo
Control: name="Front Mic Phantom Jack", index=0, device=0
Pincap 0x00000020: IN
Pin Default 0x9033012e: [Fixed] CD at Int N/A
Conn = ATAPI, Color = Unknown
DefAssociation = 0x2, Sequence = 0xe
Misc = NO_PRESENCE
Pin-ctls: 0x20: IN
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https://bugs.launchpad.net/bugs/1185497
Title:
[PI945GCM, SigmaTel STAC9221 A2, Green Headphone Out, Front] No sound
at all
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
I can not hear from any radio station
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.2.0-41.65-generic 3.2.42
Uname: Linux 3.2.0-41-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.2
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: hssatyanarayana 1756 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfea38000 irq 40'
Mixer name : 'SigmaTel STAC9221 A2'
Components : 'HDA:83847682,10192633,00103601'
Controls : 26
Simple ctrls : 14
Date: Wed May 29 21:07:36 2013
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
LANG=en_IN
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
1563 1756 lightdm F.... pulseaudio
hssatyanarayana F.... pulseaudio
Symptom_Jack: Green Headphone Out, Front
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: No sound at all
Title: [PI945GCM, SigmaTel STAC9221 A2, Green Headphone Out, Front] No sound
at all
UpgradeStatus: Upgraded to precise on 2012-10-10 (231 days ago)
dmi.bios.date: 08/16/2007
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080012
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: PI945GCM
dmi.board.vendor: Kobian
dmi.board.version: ECS
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Kobian
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr080012:bd08/16/2007:svnKobian:pnPI945GCM:pvr1.X:rvnKobian:rnPI945GCM:rvrECS:cvnKobian:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: PI945GCM
dmi.product.version: 1.X
dmi.sys.vendor: Kobian
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