In oneiric the built in speakers do work, but the headphones don't work.
(The headphones do work in Ubuntu 11.04.)
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: pulseaudio 1:0.9.23-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-7.8-generic 3.0.0
Uname: Linux 3.0.0-7-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
Architecture: i386
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: jolo 1386 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe100000 irq 48'
Mixer name : 'Conexant CX20549 (Venice)'
Components : 'HDA:14f15045,17aa20db,00100100'
Controls : 19
Simple ctrls : 10
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7KHT24WW-1.08'
Mixer name : 'ThinkPad EC 7KHT24WW-1.08'
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: Fri Jul 29 11:05:19 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110727)
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/09/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7OETC4WW (2.24 )
dmi.board.name: 8932GMG
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:bvr7OETC4WW(2.24):bd04/09/2010:svnLENOVO:pn8932GMG:pvrThinkPadR61:rvnLENOVO:rn8932GMG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 8932GMG
dmi.product.version: ThinkPad R61
dmi.sys.vendor: LENOVO
Hi Jolo and thanks for testing Oneiric!
Looking at the codec it seems like there is no volume control created for the headphones, so PulseAudio can't control it.