try hda_analyzer to change the connection of node node 0x14 from 0x17 to
node 0x18 and unmute the corresponding mute and volume slider and
the mic boost volume at node 0x18
Node 0x14 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L
Control: name="Dock Mic Capture Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Dock Mic Capture Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Internal Mic Capture Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Control: name="Internal Mic Capture Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Device: name="CONEXANT Analog", type="Audio", device=0
Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1
Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80]
Converter: stream=4, channel=0
SDI-Select: 0
PCM:
rates [0x160]: 44100 48000 96000
bits [0xe]: 16 20 24
formats [0x1]: PCM
Power states: D0 D1 D2 D3 D3cold
Power: setting=D0, actual=D0
Connection: 4
0x17* 0x18 0x23 0x24
--
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/1054491
Title:
[2516CTO, Conexant CX20585, Dock Mic] Reset to 0 at each plug-in
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
Since I upgrade to 12.10, it is not possible to get sound input from the
combined headset/mic plug on my t410.
Output works fine in my headset.
Input works fine from the internal microphone
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: alsa-base 1.0.25+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-15.22-generic 3.5.4
Uname: Linux 3.5.0-15-generic x86_64
ApportVersion: 2.5.2-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nbarcet 2851 F.... pulseaudio
Date: Sat Sep 22 10:30:03 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64
(20120201.2)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_US:en
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nbarcet 2851 F.... pulseaudio
Symptom_Jack: Black Mic, Right
Symptom_Type: No sound at all
Title: [2516CTO, Conexant CX20585, Black Mic, Right] No sound at all
UpgradeStatus: Upgraded to quantal on 2012-09-16 (5 days ago)
dmi.bios.date: 02/01/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6IET75WW (1.35 )
dmi.board.name: 2516CTO
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:bvr6IET75WW(1.35):bd02/01/2011:svnLENOVO:pn2516CTO:pvrThinkPadT410:rvnLENOVO:rn2516CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2516CTO
dmi.product.version: ThinkPad T410
dmi.sys.vendor: LENOVO
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