*** List of CAPTURE Hardware Devices ****
card 0: Creative [HDA Creative], device 0: CA0110 Analog [CA0110 Analog]
  Subdevices: 2/2
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1


the previous driver have two capture subdevices

seem line in is the subdevice 0 and Mic is subdevice 1


Node 0x08 [Audio Input] wcaps 0x100103: Stereo Amp-In
  Control: name="Line Capture Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Device: name="CA0110 Analog", type="Audio", device=0
  Amp-In caps: ofs=0x67, nsteps=0x7f, stepsize=0x01, mute=0
  Amp-In vals:  [0x00 0x00]
  Converter: stream=3, channel=0
  SDI-Select: 1
  Connection: 1
     0x10
Node 0x09 [Audio Input] wcaps 0x10010b: Stereo Amp-In
  Control: name="Mic Capture Volume", index=0, device=0
    ControlAmp: chs=3, dir=In, idx=0, ofs=0
  Amp-In caps: ofs=0x67, nsteps=0x7f, stepsize=0x01, mute=0
  Amp-In vals:  [0x7c 0x7c]
  Converter: stream=0, channel=0
  SDI-Select: 1
  Connection: 1
     0x11



you need to use latest alsa driver which provide a capture source
control for selecting mic or line in


https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=8fadf1da3f370dacbeb4c30fd015a6d2cc47f2fa

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1093498

Title:
  [S5000PSL, Creative CA0110-IBG, Pink Mic, Front] No input sound
  detected

Status in “alsa-driver” package in Ubuntu:
  Confirmed

Bug description:
  obvious checks in alsamixer, pavucontrol, System settings/Sound - capture 
input is turned on, unmuted, mic is ok on another pc. Yet no app receives input 
sound.
  All applications are instead able to receive input sound, if I set as source 
the webcam mic. Sound output from analog stereo out is fine.

  Full config submitted also as http://www.alsa-
  project.org/db/?f=01d87fcb289265cb4c8cb8a7067410778b88f09d

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-35.55-generic 3.2.34
  Uname: Linux 3.2.0-35-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu15.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  enrico     6741 F.... pulseaudio
   /dev/snd/controlC0:  enrico     6741 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Creative'/'HDA Creative at 0xcb900000 irq 16'
     Mixer name : 'Creative CA0110-IBG'
     Components : 'HDA:1102000a,11021006,00100000'
     Controls      : 25
     Simple ctrls  : 11
  Card1.Amixer.info:
   Card hw:1 'Camera'/'V Micro. Corp. PC Camera at usb-0000:00:1d.7-3.1, full 
speed'
     Mixer name : 'USB Mixer'
     Components : 'USB0ac8:0302'
     Controls      : 3
     Simple ctrls  : 2
  Date: Mon Dec 24 19:32:03 2012
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaRecordingTest: ALSA recording test through plughw:Creative failed
  Symptom_Card: [SB X-Fi Xtreme Audio] CA0110-IBG - HDA Creative
  Symptom_DevicesInUse:
   6741  6741  enrico    F.... pulseaudio
   /dev/snd/controlC0:  enrico    F.... pulseaudio
  Symptom_Jack: Pink Mic, Front
  Symptom_Type: No sound at all
  Title: [S5000PSL, Creative CA0110-IBG, Pink Mic, Front] No sound at all
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/09/2010
  dmi.bios.vendor: Intel Corporation
  dmi.bios.version: S5000.86B.15.00.0101.110920101604
  dmi.board.name: S5000PSL
  dmi.board.vendor: Intel
  dmi.chassis.type: 17
  dmi.modalias: 
dmi:bvnIntelCorporation:bvrS5000.86B.15.00.0101.110920101604:bd11/09/2010:svnIntel:pnS5000PSL:pvr:rvnIntel:rnS5000PSL:rvr:cvn:ct17:cvr:
  dmi.product.name: S5000PSL
  dmi.sys.vendor: Intel

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