[MacPro5,1, Realtek ALC889A, Green Headphone Out, Front] No sound at all

[Abinash Paudel]

Speaker works fine. The head phones do not work when I plug it in the front headphone jack. I have tried so so so many different things, none of them worked for me.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
Uname: Linux 3.2.0-26-generic x86_64
NonfreeKernelModules: wl fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu11
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: abinash 32605 F.... pulseaudio
 /dev/snd/controlC0: abinash 32605 F.... pulseaudio
 /dev/snd/controlC2: abinash 32605 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xa0520000 irq 67'
   Mixer name : 'Realtek ALC889A'
   Components : 'HDA:10ec0885,106b4200,00100103'
   Controls : 28
   Simple ctrls : 10
Card1.Amixer.info:
 Card hw:1 'Generic'/'HD-Audio Generic at 0xa0440000 irq 68'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 6
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Card2.Amixer.info:
 Card hw:2 'U0x46d0x81b'/'USB Device 0x46d:0x81b at usb-0000:00:1d.7-3, high speed'
   Mixer name : 'USB Mixer'
   Components : 'USB046d:081b'
   Controls : 2
   Simple ctrls : 1
Card2.Amixer.values:
 Simple mixer control 'Mic',0
   Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
   Capture channels: Mono
   Limits: Capture 0 - 6144
   Mono: Capture 6144 [100%] [30.00dB] [on]
Date: Thu Jul 19 12:40:51 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
 32605 32605 32605 abinash F.... pulseaudio
 /dev/snd/controlC0: abinash F.... pulseaudio
 /dev/snd/controlC2: abinash F.... pulseaudio
Symptom_Jack: Green Headphone Out, Rear
Symptom_Type: No sound at all
Title: [MacPro5,1, Realtek ALC889A, Green Headphone Out, Rear] No sound at all
UpgradeStatus: Upgraded to precise on 2012-06-26 (22 days ago)
dmi.bios.date: 10/07/10
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MP51.88Z.007F.B03.1010071432
dmi.board.asset.tag: 0
dmi.board.name: Mac-F221BEC8
dmi.board.vendor: Apple Inc.
dmi.chassis.type: 7
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F221BEC8
dmi.modalias: dmi:bvnAppleInc.:bvrMP51.88Z.007F.B03.1010071432:bd10/07/10:svnAppleInc.:pnMacPro5,1:pvr0.0:rvnAppleInc.:rnMac-F221BEC8:rvr:cvnAppleInc.:ct7:cvrMac-F221BEC8:
dmi.product.name: MacPro5,1
dmi.product.version: 0.0
dmi.sys.vendor: Apple Inc.
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2012-07-17T10:37:08.120965

[axet (ak-axet)]

Ubuntu 13.04 also affected.

my alsa_info.sh

http://www.alsa-project.org/db/?f=df8553d1cda570fdc623537ec83289545294586c

[Raymond (superquad-vortex2)]

Codec: Realtek ALC889A
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0885
Subsystem Id: 0x106b4200
Revision Id: 0x100103
No Modem Function Group found

you have to send email to the author and report of the patch

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_realtek.c?id=29ebe40284c75a5888c601872059fca7e258528d

[axet (ak-axet)]

setting up

/etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=imac24

isn't actually helping me. probably ubuntu does not have latest source tree

[Raymond (superquad-vortex2)]

try hda-jack-sense-test to verify the nodes of line out, headphone , line in and (mic ???) by plug and unplug

espeically check whether Line Out support jack detection or not

Node 0x14 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Front Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Line Out Phantom Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0000373c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x01010150: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Unknown
    DefAssociation = 0x5, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x00: VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Connection: 5
     0x0c* 0x0d 0x0e 0x0f 0x26

seem only axet 's Mac pro5,1 pin default has this mic (strange that headphone and mic are at ext rear ) at the same location of line in and line out ( there are four jacks at same location in some notebook which support 7.1)

Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Center Playback Switch", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="LFE Playback Switch", index=0, device=0
    ControlAmp: chs=2, dir=Out, idx=0, ofs=0
  Control: name="Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Mic Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x0000373c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x01a19070: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0x7, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=04, enabled=1
  Connection: 5
     0x0c* 0x0d 0x0e 0x0f 0x26

https://bugzilla.redhat.com/attachment.cgi?id=574046

model imac24 seem only have master playback voluime at node 0x0c

Node 0x0c [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out
  Control: name="Master Playback Volume", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Master Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-In vals: [0x00 0x00] [0x80 0x80]
  Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0
  Amp-Out vals: [0x2f 0x2f]
  Connection: 2
     0x02 0x0b

[Raymond (superquad-vortex2)]

> setting up

>/etc/modprobe.d/alsa-base.conf
options snd-hda-intel model=imac24

> isn't actually helping me. probably ubuntu does not have latest source tree

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=5671087ffa80ea7fcc254c08de9697551fecedcf

imac24 model have been removed

[axet (ak-axet)]

hda-jack-sense-test.py present only in the attachment here:

http://mailman.alsa-project.org/pipermail/alsa-devel/2011-May/039809.html

but I unable to run it since ubuntu does not have hda_codec python module installed.

but without this script I can tell you jack sens are ok. When i plug headphones to the jack VolumeControl how me up "Headphones" output instead of "Speakers".

this is the same machine also-info, but with Headphones connected to the rear lineout

http://www.alsa-project.org/db/?f=675695aca5ff073ed9cca55da7b32d641a65d1d2

[Raymond (superquad-vortex2)]

try install snd-hda-tool

https://launchpad.net/~diwic/+archive/hda

[Raymond (superquad-vortex2)]

do your mac pro 5,1 support headset (headphone with mic) with TRRS connector ?

the user manual seem mention about the internal speaker, headphone , line out and line in at rear

[axet (ak-axet)]

seems like node 19 is the one from front panel and it is working

axet@axet-MacPro:~$ sudo hda-jack-sense-test
Pin 0x18 (Pink Mic): present = No
Pin 0x19 (Green HP Out): present = No
Pin 0x1a (Blue Line In): present = No
axet@axet-MacPro:~$ sudo hda-jack-sense-test
Pin 0x18 (Pink Mic): present = No
Pin 0x19 (Green HP Out): present = Yes
Pin 0x1a (Blue Line In): present = No
axet@axet-MacPro:~$

this machine has on the front panel one jack TRRS connector. on the back: line in, line out, two hd radeon video cards with 2 each mini display ports (which produces 4 sound devices if connected to the apple monitors) + internal speakers which can sound when no headphones are connected.

[axet (ak-axet)]

and on the back two S/PDIF (red eye) connectors

[Raymond (superquad-vortex2)]

do you mean headphone still not working ?

did you plugged in headset or just headphone ?

do you need to use the jack state of node 0x19 reflect the jack state of mic 0x18 ?

the main point is if line out does not support jack detection , it cannot auto mute the internal speaker

although you can use hints to disable the channel mode (surround 51)

multi_io = false

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/plain/Documentation/sound/alsa/HD-Audio.txt

the driver seem unable to create "Front Playback Volume" for the Line Out jack

[Raymond (superquad-vortex2)]

- auto_mic (bool): enable/disable the mic auto-switch feature; default
  true
- multi_io (bool): try probing multi-I/O config (e.g. shared
  line-in/surround, mic/clfe jacks)

the driver enable auto_mic by default even when you have two detectable input jacks

can disable auto_mic by hint to get the alt analog capture device and input source selection

12 Input Source:0
ITEM: 0:Mic, 1:Line, VAL: [Mic]

[Raymond (superquad-vortex2)]

- indep_hp (bool): provide the independent headphone PCM stream and
  the corresponding mixer control, if available

does mac pro 5,1 support multistreaming ?

http://www.intel.com/support/motherboards/desktop/sb/CS-034206.htm

[axet (ak-axet)]

No, my headphones are not working.

Jack well detected, but I abble to head sounds only using back panel Line Out. As you can see which is not detected by hda-jack-sense-test.

I'm using headphones right now, not a headset (can't test one right now, maybe in few days I will get back one).

Not sure what do you mean by reflecting state back. I think Node 19 is the one I need to produce sound in my headphones. No mic issue yet been stated :)

I also want to mention, when I plug my headphones into the jack, I hear no sound at all. Not just headphones are not wokring. But all sound muted (even if it is not muted by system settings)

I've tested multistream on linux by watching youtube (on lineout) and calling Skype using alsa channel (some mini diplay usb magic). Which have been played separately (separated stream on headpohnes using lineout and monitor spears). Not really sure how to test it under OS X.

[Raymond (superquad-vortex2)]

axet@axet-MacPro:~$ sudo hda-jack-sense-test
 Pin 0x18 (Pink Mic): present = No
 Pin 0x19 (Green HP Out): present = No
 Pin 0x1a (Blue Line In): present = No
axet@axet-MacPro:~$ sudo hda-jack-sense-test
 Pin 0x18 (Pink Mic): present = No
 Pin 0x19 (Green HP Out): present = Yes
 Pin 0x1a (Blue Line In): present = No

seem hda-jack-sense-test ignore node 0x14 line out Jack when misc bit is set

Node 0x14 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Front Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Line Out Phantom Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0000373c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x01010150: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Unknown
    DefAssociation = 0x5, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Connection: 5
     0x0c* 0x0d 0x0e 0x0f 0x26

you need to remove the misc bit Check (remove two lines from hda-jack-sense.py)

and re run the test when you plugged the line out at rear

def should_check_presence(node, tryallpins):
    if WIDGET_TYPE_IDS[node.wtype] != 'PIN':
        return False
    if tryallpins:
        return True
    conn_type = (node.defcfg_pincaps >> 30) & 0x03
    if conn_type != 0: # Not a Jack
        return False
- if node.defcfg_pincaps & (1 << 8): # Jack has NO_PRESENCE set
- return False
    return True

[axet (ak-axet)]

Sorry I did not quite get you first time.

1) rear

root@axet-MacPro:/home/axet# hda-jack-sense-test
Pin 0x14 (Unknown Line Out): present = Yes
Pin 0x18 (Pink Mic): present = No
Pin 0x19 (Green HP Out): present = No
Pin 0x1a (Blue Line In): present = No
Pin 0x1e (White SPDIF Out): present = No
Pin 0x1f (White SPDIF In): present = No

2) front

root@axet-MacPro:/home/axet# hda-jack-sense-test
Pin 0x14 (Unknown Line Out): present = No
Pin 0x18 (Pink Mic): present = No
Pin 0x19 (Green HP Out): present = Yes
Pin 0x1a (Blue Line In): present = No
Pin 0x1e (White SPDIF Out): present = No
Pin 0x1f (White SPDIF In): present = No
root@axet-MacPro:/home/axet#

[Raymond (superquad-vortex2)]

> 1) rear

> root@axet-MacPro:/home/axet# hda-jack-sense-test
> Pin 0x14 (Unknown Line Out): present = Yes

This mean you need to use hda-jack_retask to clear misc bit of node 0x14 ( MISC = NO_PRESENCE) if it support jack detect , did line out jack has any color instead of unknown

Node 0x14 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Front Playback Switch", index=0, device=0
    ControlAmp: chs=3, dir=Out, idx=0, ofs=0
  Control: name="Line Out Phantom Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x00 0x00]
  Pincap 0x0000373c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x01010150: [Jack] Line Out at Ext Rear
    Conn = 1/8, Color = Unknown
    DefAssociation = 0x5, Sequence = 0x0
    Misc = NO_PRESENCE
  Pin-ctls: 0x40: OUT VREF_HIZ
  Unsolicited: tag=00, enabled=0
  Connection: 5
     0x0c* 0x0d 0x0e 0x0f 0x26

refer to the working alsa-info in https://bugzilla.redhat.com/show_bug.cgi?id=808559

the headphone is connect to node 0x0c , you can use hda-analyzer to change the connection to node 0x0c at node 0x19 to find out whether you can get sound from the headphone

Node 0x19 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x0000373c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x01214040: [Jack] HP Out at Ext Rear
    Conn = 1/8, Color = Green
    DefAssociation = 0x4, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=00, enabled=0
  Connection: 5
     0x0c* 0x0d 0x0e 0x0f 0x26

[Raymond (superquad-vortex2)]

have you send email to the reporter , author and committer of the patch ALSA: hda/realtek - Add quirk for Mac Pro 5,1 machines ?

it is possible to use hint "multi_io = false" to disable the multichannel support but get_line_out_pfx() function in hda_generic only assign "PCM playback volume" instead of "Front playback Volume" to Line Out jack when multi_io is disabled

[axet (ak-axet)]

I'm a little bit off field. Do not know much about alsa and stuff. I'm assuiming you are talking about Josh Boyer <jwboyer at redhat.com> No. I did not contact this person.

MacPro has no jack colors at all, they are gray with little icons.

Changes done with hda-jack_retask aren't be persistent? And they are not shared across all ubuntu installations. I'm assuming it shall be done in the configs and shared within ubuntu alsa deb packages?

Node 0x19 - is a front panel jack, when I connect headphones to it no matter what mixer I'm using from a "Connection List". I hear no sound at all. So, I do not understand the logic behind connecting headphones to the line out at the rear (node 0x14) and playing with hda-analyser to change output mixer.

Am I missing something?

[axet (ak-axet)]

adding multi_io=false to the /etc/modprobe.d/alsa-base.conf

options snd-hda-intel multi_io=false

removing all line out / jacks outputs. so, it breaks everying

[Raymond (superquad-vortex2)]

only the reporter had the same machine and claim that it is working on previous version of alsa

the author and the committer did not have this machine

[Raymond (superquad-vortex2)]

there are difference between your macpro5,1 and other's macpro5,1

since the driver assume line in and mic jack are retaskable for supporting 5.1 (especially all jacks are at same location)

Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out
  Control: name="Center Playback Switch", index=0, device=0
    ControlAmp: chs=1, dir=Out, idx=0, ofs=0
  Control: name="LFE Playback Switch", index=0, device=0
    ControlAmp: chs=2, dir=Out, idx=0, ofs=0
  Control: name="Mic Boost Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Control: name="Mic Jack", index=0, device=0
  Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
  Amp-In vals: [0x00 0x00]
  Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
  Amp-Out vals: [0x80 0x80]
  Pincap 0x0000373c: IN OUT HP Detect
    Vref caps: HIZ 50 GRD 80 100
  Pin Default 0x01a19070: [Jack] Mic at Ext Rear
    Conn = 1/8, Color = Pink
    DefAssociation = 0x7, Sequence = 0x0
  Pin-ctls: 0x24: IN VREF_80
  Unsolicited: tag=04, enabled=1
  Connection: 5
     0x0c* 0x0d 0x0e 0x0f 0x26

[Raymond (superquad-vortex2)]

-!!Script ran on: Fri Mar 30 17:21:26 UTC 2012
+!!Script ran on: Thu Sep 5 05:43:55 UTC 2013

 !!Linux Distribution
 !!------------------

-Fedora release 16 (Verne) Fedora release 16 (Verne) Fedora release 16 (Verne) Fedora release 16 (Verne)
+Ubuntu 13.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 13.04" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 13.04" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

 !!DMI Information
@@ -18,12 +18,13 @@
 Manufacturer: Apple Inc.
 Product Name: MacPro5,1
 Product Version: 0.0
+Firmware Version: MP51.88Z.007F.B03.1010071432

 !!Kernel Information
 !!------------------

-Kernel release: 3.2.9-2.fc16.x86_64
+Kernel release: 3.8.0-29-generic
 Operating System: GNU/Linux
 Architecture: x86_64
 Processor: x86_64
@@ -33,7 +34,7 @@
 !!ALSA Version
 !!------------

-Driver version: 1.0.24
+Driver version: k3.8.0-29-generic
 Library version: 1.0.25
 Utilities version: 1.0.25

 + HD-Audio Generic at 0xc0440000 irq 71

 !!PCI Soundcards installed in the system
 !!--------------------------------------

 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
-05:00.1 Audio device: ATI Technologies Inc Juniper HDMI Audio [Radeon HD 5700 Series]
+05:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Juniper HDMI Audio [Radeon HD 5700 Series]
+06:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Juniper HDMI Audio [Radeon HD 5700 Series]

 !!Advanced information - PCI Vendor/Device/Subsystem ID's
-!!--------------------------------------------------------
+!!-------------------------------------------------------

 --
 05:00.1 0403: 1002:aa58
  Subsystem: 106b:aa58
+--
+06:00.1 0403: 1002:aa58
+ Subsystem: 106b:aa58

@@ -182,8 +244,9 @@
   Control: name="IEC958 Default PCM Playback Switch", index=0, device=0
   Device: name="ALC889A Digital", type="SPDIF", device=1
   Converter: stream=8, channel=0
- Digital: Enabled
+ Digital:
   Digital category: 0x0
+ IEC Coding Type: 0x0
   PCM:
     rates [0x5e0]: 44100 48000 88200 96000 192000
     bits [0x1e]: 16 20 24 32
@@ -193,8 +256,8 @@
   Control: name="Capture Volume", index=0, device=0
   Device: name="ALC889A Analog", type="Audio", device=0
   Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1
- Amp-In vals: [0x80 0x80]
- Converter: stream=4, channel=0
+ Amp-In vals: [0x2d 0x2d]
+ Converter: stream=0, channel=0
   SDI-Select: 0
   PCM:
     rates [0x560]: 44100 48000 96000 192000
@@ -207,8 +270,8 @@
   Control: name="Capture Volume", index=1, device=0
   Device: name="ALC889A Analog", type="Audio", device=2
   Amp-In caps: ofs=0x10, nsteps=0x2e, stepsize=0x03, mute=1
- Amp-In vals: [0x90 0x90]
- Converter: stream=0, channel=0
+ Amp-In vals: [0xae 0xae]
+ Converter: stream=4, channel=0
   SDI-Select: 0
   PCM:
     rates [0x560]: 44100 48000 96000 192000
@@ -220,7 +283,7 @@
   Control: name="Capture Switch", index=2, device=0
   Control: name="Capture Volume", index=2, device=0
   Amp-In caps: ofs=0x10, nsteps=0x2e, ...

[axet (ak-axet)]

Same output with headset in the front panel (headphones + mic)

# sudo hda-jack-sense-test
Pin 0x14 (Unknown Line Out): present = Yes
Pin 0x18 (Pink Mic): present = No
Pin 0x19 (Green HP Out): present = Yes
Pin 0x1a (Blue Line In): present = No
Pin 0x1e (White SPDIF Out): present = No
Pin 0x1f (White SPDIF In): present = No

# sudo hda-jack-sense-test
Pin 0x14 (Unknown Line Out): present = Yes
Pin 0x18 (Pink Mic): present = No
Pin 0x19 (Green HP Out): present = No
Pin 0x1a (Blue Line In): present = No
Pin 0x1e (White SPDIF Out): present = No
Pin 0x1f (White SPDIF In): present = No
axet@axet-MacPro:~/source/cm-10.1-odroidu2$

alsa-info with connected headset (headphones + mic) to the front panel

http://www.alsa-project.org/db/?f=af30ecbee872b989898764766854d0964b3aae8e

i hear no sound, and seems like pulseaudio does not detect mic.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Marcus Tomlinson (marcustomlinson)]

This issue has sat incomplete for more than 60 days now. I'm going to close it as invalid. Please feel free re-open if this is still an issue for you. Thank you.