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[Bug 1076510] Re: [Lenovo T430s]: Internal Microphone does not work

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I'm closing this bug as invalid because I think it is a hardware error with one machine:
 1) We have two T430s in the lab and one of them has a working internal microphone.
 2) I installed the OEM pre-install image on the T430s that was not working, and it didn't work there either.

I can also confirm that this bug was filed from the machine that was not
working, because the two machines have different dmi.product.name.

** Changed in: linux (Ubuntu)
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1076510

Title:
  [Lenovo T430s]: Internal Microphone does not work

Status in “linux” package in Ubuntu:
  Invalid

Bug description:
  Problem:

  Internal Mic does not record user environment sounds. Mic input is in
  alsamixer and volume is set to 100%, however when using sound recorder
  only static sound is present after recording.

  Steps to recreate:
  1.) Make sure internal mic is not muted
  2.) open sound recorder, or any recording software.
  3.) Make sure recording device is set to appropriate input
  4.) Speak into mic.
  5.) Playback recording and observe static noise.
  6.) Make sure alsamixer levels and input is correct.

  Expected Results:
  1.) Voice input is recorded and able to play back to user via internal speakers.

  
  Alsa info:

  Card #0
  	Name: alsa_card.pci-0000_00_1b.0
  	Driver: module-alsa-card.c
  	Owner Module: 4
  	Properties:
  		alsa.card = "0"
  		alsa.card_name = "HDA Intel PCH"
  		alsa.long_card_name = "HDA Intel PCH at 0xb3530000 irq 46"
  		alsa.driver_name = "snd_hda_intel"
  		device.bus_path = "pci-0000:00:1b.0"
  		sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
  		device.bus = "pci"
  		device.vendor.id = "8086"
  		device.vendor.name = "Intel Corporation"
  		device.product.name = "Panther Point High Definition Audio Controller"
  		device.form_factor = "internal"
  		device.string = "0"
  		device.description = "Built-in Audio"
  		module-udev-detect.discovered = "1"
  		device.icon_name = "audio-card-pci"
  	Profiles:
  		output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority. 6000)
  		output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority. 6060)
  		output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority. 5400)
  		output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority. 5460)
  		output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority. 300)
  		output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority. 360)
  		output:hdmi-stereo-extra1: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority. 5200)
  		output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority. 5260)
  		output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority. 100)
  		output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority. 160)
  		output:hdmi-stereo-extra2: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority. 5200)
  		output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority. 5260)
  		output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI) Output (sinks: 1, sources: 0, priority. 100)
  		output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI) Output + Analog Stereo Input (sinks: 1, sources: 1, priority. 160)
  		input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority. 60)
  		off: Off (sinks: 0, sources: 0, priority. 0)
  	Active Profile: output:analog-stereo+input:analog-stereo
  	Ports:
  		analog-output-speaker: Speakers (priority 10000)
  			Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
  		analog-output-headphones: Headphones (priority 9000)
  			Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
  		analog-input-microphone-internal: Internal Microphone (priority 8900)
  			Part of profile(s): output:analog-stereo+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2+input:analog-stereo, input:analog-stereo
  		analog-input-microphone: Microphone (priority 8700)
  			Part of profile(s): output:analog-stereo+input:analog-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1+input:analog-stereo, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2+input:analog-stereo, input:analog-stereo
  		hdmi-output-0: HDMI / DisplayPort (priority 5900)
  			Part of profile(s): output:hdmi-stereo, output:hdmi-stereo+input:analog-stereo, output:hdmi-surround, output:hdmi-surround+input:analog-stereo
  		hdmi-output-1: HDMI / DisplayPort 2 (priority 5800)
  			Part of profile(s): output:hdmi-stereo-extra1, output:hdmi-stereo-extra1+input:analog-stereo, output:hdmi-surround-extra1, output:hdmi-surround-extra1+input:analog-stereo
  		hdmi-output-2: HDMI / DisplayPort 3 (priority 5700)
  			Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-stereo-extra2+input:analog-stereo, output:hdmi-surround-extra2, output:hdmi-surround-extra2+input:analog-stereo

  kernel: 3.2.0-29-generic

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-29-generic 3.2.0-29.46
  ProcVersionSignature: Ubuntu 3.2.0-29.46-generic 3.2.24
  Uname: Linux 3.2.0-29-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu12
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     1495 F.... pulseaudio
                        ubuntu     2012 F.... alsamixer
   /dev/snd/pcmC0D0c:   ubuntu     1495 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xb3530000 irq 46'
     Mixer name	: 'Intel PantherPoint HDMI'
     Components	: 'HDA:10ec0269,17aa21fb,00100203 HDA:80862806,80860101,00100000'
     Controls      : 36
     Simple ctrls  : 13
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown'
     Mixer name	: 'ThinkPad EC (unknown)'
     Components	: ''
     Controls      : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Thu Nov  8 13:43:46 2012
  HibernationDevice: RESUME=UUID=f5c0be8d-26f4-4dec-83cc-25f05df105b8
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
  MachineType: LENOVO 814Q18G
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-29-generic root=UUID=7f6dec66-3304-40e9-8838-8ca790deafb6 ro quiet splash initcall_debug vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-29-generic N/A
   linux-backports-modules-3.2.0-29-generic  N/A
   linux-firmware                            1.79
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/27/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ET25WW (1.07 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 814Q18G
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG7ET25WW(1.07):bd04/27/2012:svnLENOVO:pn814Q18G:pvrThinkPadT430s:rvnLENOVO:rn814Q18G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 814Q18G
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO

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