Thinkpad Edge 11" (AMD) [Conexant CX20582]: Internal Mic. & Heaphone Jack not working
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Fix Released
|
Undecided
|
David Henningsson |
Bug Description
Hi there!
I have a similar problem as Bug #682565 and Bug #683487 but with the AMD Nile platform of the Lenovo Thinkpad Edge 11" Laptop on Ubuntu 10.10:
- The internal Microphone doesn't seem to work at all
- The headphone jack is dysfunctional
These are the things I tried:
1. ALSA Tweaks: olpc-xo-1_5 / laptop / ideapad / lenovo-101e
2. Fiddling with ALSA-Mixer Input options on each tweak
3. Installed up-to-date drivers per https:/
4. Using Kernel 2.6.35-24 vs. 2.6.35-23 from maverick-proposed
Until now I completely failed: Neither did I get the combo headphone port working nor was I able to recording any noise from the internal mic.
Please let me know if I can help tracking this problem further down. I also attached the alsa info ouput for your reference.
Many thanks!
- Benjamin
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: alsa-base 1.0.23+
ProcVersionSign
Uname: Linux 2.6.35-23-generic i686
NonfreeKernelMo
AlsaVersion:
Advanced Linux Sound Architecture Driver Version 1.0.23.
Compiled on Dec 11 2010 for kernel 2.6.35-23-generic (SMP).
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xd0900000 irq 16'
Mixer name : 'Conexant CX20582 (Pebble)'
Components : 'HDA:14f15066,
Controls : 14
Simple ctrls : 11
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd0510000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'
Mixer name : 'ThinkPad EC 87HT20WW-1.165000'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat Dec 11 19:44:56 2010
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
PackageArchitec
ProcEnviron:
LANG=de_DE.utf8
SHELL=/bin/bash
SelectedCard: 0 SB HDA-Intel - HDA ATI SB
SourcePackage: alsa-driver
Symptom: audio
Title: [Conexant CX20582 (Pebble)] Recording problem
dmi.bios.date: 10/07/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 87ET34WW (1.08 )
dmi.board.name: 2545A12
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 2545A12
dmi.product.
dmi.sys.vendor: LENOVO
tags: | added: hwe-blocker |
Appending modprobe. d/alsa- base.conf
options snd-hda-intel model=ideapad
in the file
/etc/
solved both problems for me : Audio Jack and internal mic. working with Skype.
Only the audio recorder seems to ignore the internal mic,. ?!