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[Raymond <1434030@xxxxxxxxxxxxxxxxxx>]

if your computer are desktop, pin default should be [Jack] Line Out at
Ext Rear


Node 0x0d [Pin Complex] wcaps 0x400181: Stereo
  Control: name="Speaker Jack", index=0, device=0
  Pincap 0x0000173f: IN OUT HP Detect Trigger ImpSense
    Vref caps: HIZ 50 GRD 80
  Pin Default 0x01114010: [Jack] Speaker at Ext Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0x1, Sequence = 0x0
  Pin-ctls: 0x40: OUT VREF_HIZ
  Unsolicited: tag=06, enabled=1
  Connection: 1
     0x02



sys/class/sound/hwC0D0/init_pin_configs:
0x0a 0x2221401f
0x0b 0x22a19020
0x0c 0x01119012
0x0d 0x01114010
0x0e 0x40f000f1
0x0f 0x01113011
0x10 0x01411130
0x11 0x40f000f2
0x15 0x9033012e
0x1b 0x40f000f3

/sys/class/sound/hwC0D0/driver_pin_configs:
0x0a 0x0221401f
0x0b 0x02a19020
0x0c 0x01a19020
0x0d 0x01114010
0x0e 0x408000f0
0x0f 0x01813022
0x10 0x074510a0
0x11 0x40c400f1
0x15 0x9037012e
0x1b 0x40e000f2

/sys/class/sound/hwC0D0/user_pin_configs:

/sys/class/sound/hwC0D0/init_verbs:


!!ALSA/HDA dmesg
!!------------------

[   16.051876] MPU-401 device not found or device busy
[   16.359747] snd_hda_intel 0000:00:1b.0: irq 40 for MSI/MSI-X
[   16.416785] sound hdaudioC0D0: autoconfig: line_outs=1 (0xd/0x0/0x0/0x0/0x0) type:speaker
[   16.416804] sound hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   16.416817] sound hdaudioC0D0:    hp_outs=1 (0xa/0x0/0x0/0x0/0x0)
[   16.416828] sound hdaudioC0D0:    mono: mono_out=0x0
[   16.416838] sound hdaudioC0D0:    dig-out=0x10/0x0
[   16.416848] sound hdaudioC0D0:    inputs:
[   16.416860] sound hdaudioC0D0:      Front Mic=0xb
[   16.416873] sound hdaudioC0D0:      Rear Mic=0xc
[   16.416884] sound hdaudioC0D0:      Line=0xf
[   16.416894] sound hdaudioC0D0:      CD=0x15


seem pin fix not correct as you still got type:speaker instead of type:lineout

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_sigmatel.c?id=dea0a5095b5e21306a81c496567043798fac7815

** Package changed: pulseaudio (Ubuntu) => alsa-driver (Ubuntu)

** Changed in: alsa-driver (Ubuntu)
       Status: New => Incomplete

-- 
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https://bugs.launchpad.net/bugs/1434030

Title:
  [HDA-Intel - HDA Intel, playback] No sound at all

Status in alsa-driver package in Ubuntu:
  Incomplete

Bug description:
   Digital Output (SPDIF) Built-in Audio.

  No sound at all.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: pulseaudio 1:4.0-0ubuntu11.1
  ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
  Uname: Linux 3.16.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  prestley   1493 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Thu Mar 19 16:24:34 2015
  InstallationDate: Installed on 2007-01-01 (2999 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  SourcePackage: pulseaudio
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
  Symptom_Card: Built-in Audio - HDA Intel
  Symptom_DevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  prestley   1493 F.... pulseaudio
  Symptom_PulsePlaybackTest: PulseAudio playback test failed
  Symptom_Type: No sound at all
  Title: [HDA-Intel - HDA Intel, playback] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/08/2007
  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:bd05/08/2007: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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