I realize that this is an ancient one; but here's the answer: On the LE1600, the audio is not connected to the "normal" ports of the STAC9758.
Using alsamixer, set the following. There is no easy way to do this, as I don't have a .store file; you have to navigate through the alsamixer interface, and change each setting as listed: set Master on set Front on set Master 31 (max volume) set Front 31 (max volume) set Capture 31 (max volume) set Mic 31 (max volume) set 'External Amplifier' off set 'Mic Input Source' 'Mic1 Jack' set 'Mic Select' 'Mic1' set 'Rear Jack' 'Front Output' set 'Mic1 Jack' 'Input/Disabled' set 'LineIn Jack' 'Front Output' set 'Line Input Source' 'Mute' set 'Center/LFE Jack' 'Input/Disabled' set 'Front Jack' 'Input/Disabled' set 'Headphone Amp' 'Rear Jack' This is confirmed to work with a Motion Computing Inc. LE1600; but it may work with other tablet-based Compal systems. V/r, Mike -- 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/682895 Title: [ICH4 - Intel ICH6] ALSA test tone plays through mic port Status in “alsa-driver” package in Ubuntu: New Bug description: troubleshooting my no sound issue led me to the discovery that if i plug headphones into the mic port all sounds are played through it. basically, these ports are mapped in a screwy way. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: alsa-base 1.0.23+dfsg-1ubuntu4 ProcVersionSignature: Ubuntu 2.6.35-23.40-generic 2.6.35.7 Uname: Linux 2.6.35-23-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: adam 1779 F.... pulseaudio /dev/snd/pcmC0D0p: adam 1779 F...m pulseaudio Card0.Amixer.info: Card hw:0 'ICH6'/'Intel ICH6 with STAC9758,59 at irq 17' Mixer name : 'SigmaTel STAC9758,59' Components : 'AC97a:83847658' Controls : 50 Simple ctrls : 37 Date: Mon Nov 29 16:29:53 2010 InstallationMedia: Edubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007) PackageArchitecture: all ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash SelectedCard: 0 ICH6 ICH4 - Intel ICH6 SourcePackage: alsa-driver Symptom: audio Title: [ICH4 - Intel ICH6] ALSA test tone not correctly played back dmi.bios.date: 12/19/2006 dmi.bios.vendor: Motion Computing - LE1600 dmi.bios.version: A12 dmi.board.name: Compal DX20 dmi.board.vendor: Compal Computer Corporation dmi.board.version: None dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Compal Computer Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnMotionComputing-LE1600:bvrA12:bd12/19/2006:svnMotionComputing:pnLE1600:pvrA0:rvnCompalComputerCorporation:rnCompalDX20:rvrNone:cvnCompalComputerCorporation:ct10:cvrN/A: dmi.product.name: LE1600 dmi.product.version: A0 dmi.sys.vendor: Motion Computing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/682895/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
