[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/682565
Title:
Thinkpad Edge 11" (Intel) [Conexant CX20582 (Pebble)] Internal Mic Not
Working
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
I have a thinkpad edge 11" (intel) which uses the Conexant CX20582
(Pebble) sound chip.
Currently, the internal microphone will not work. Out of the box, the
headphones and external mic also have issues but these get solved
following directions in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/587388
Following the solution listed in this bug report and setting my
/etc/modprobe.d/alsa-base.conf to options snd-hda-intel model="olpc-
xo-1_5" the headphone and external microphone seem to work, but the
internal microphone seem not to work. The options in alsa-mixer seem
not to match the physical hardware layout. My guess is that the
configuration of the pebble chip in the laptop is not supported by the
drivers yet.
Let me know how else I can help.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: alsa-base 1.0.23+dfsg-1ubuntu4
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
AlsaVersion:
Advanced Linux Sound Architecture Driver Version 1.0.23.
Compiled on Nov 18 2010 for kernel 2.6.35-22-generic (SMP).
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ahnise 2703 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0700000 irq 48'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:14f15066,17aa21c8,00100302
HDA:80862804,80860101,00100000'
Controls : 18
Simple ctrls : 9
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
86HT19WW-1.165000'
Mixer name : 'ThinkPad EC 86HT19WW-1.165000'
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: Mon Nov 29 14:33:19 2010
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
ProcEnviron:
LANG=en_PH.utf8
SHELL=/bin/bash
SelectedCard: 0 Intel HDA-Intel - HDA Intel
SourcePackage: alsa-driver
Symptom: audio
Title: [Conexant CX20582 (Pebble)] Recording problem
dmi.bios.date: 08/10/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 86ET19WW (1.03 )
dmi.board.name: 03282NB
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:bvr86ET19WW(1.03):bd08/10/2010:svnLENOVO:pn03282NB:pvrThinkPadEdge:rvnLENOVO:rn03282NB:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 03282NB
dmi.product.version: ThinkPad Edge
dmi.sys.vendor: LENOVO
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