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

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