do you switch the mic during recording ? does the recording application need to aware of the stream stop and stream restart ?
http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commitdiff;h=21268961d3d1bbdd22a19b68adb80119e8c72dcd;hp=a926757f0431042b32ef4188ce8201cbe0fcbb50 -- 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/581778 Title: No internal mic / line-in on Intel HDA G45 DEVIBX / Realtek ALC 275 Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: OS Specifications: Ubuntu 10.04 LTS Lucid Kernell 2.6.32-22-generic Hardware: Sony VPCS11X9E laptop Alsa-driver: $cat /proc/asound/version Advanced Linux Sound Architecture Driver Version 1.0.23. Compiled on May 16 2010 for kernel 2.6.32-22-generic (SMP). Alsa-driver-module: (from ppa:ubuntu-audio-dev) Package: linux-alsa-driver-modules-2.6.32-22-generic Architecture: amd64 Version: 2.6.32-22.201005160600 Filename: pool/main/l/linux-alsa-driver-modules-2.6.32/linux-alsa-driver-modules-2.6.32-22-generic_2.6.32-22.201005160600_amd64.deb Result of http://www.alsa-project.org/alsa-info.sh can be found here: http://www.alsa-project.org/db/?f=55c16c183a185f2a45a1b8dd15c15317bf77759d This bug has been around for a long time now, hope there will be a fix soon as many modern laptops use the same sound card/chipset. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: alsa-base 1.0.22.1+dfsg-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-22-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Compiled on May 16 2010 for kernel 2.6.32-22-generic (SMP). Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC275 Analog [ALC275 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xdb400000 irq 37' Mixer name : 'Intel G45 DEVIBX' Components : 'HDA:10ec0275,104d4100,00100005 HDA:80862804,104d4100,00100000' Controls : 19 Simple ctrls : 9 Date: Mon May 17 16:40:08 2010 InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) PackageArchitecture: all ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash SourcePackage: alsa-driver dmi.bios.date: 01/07/2010 dmi.bios.vendor: INSYDE dmi.bios.version: R0280Q3 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnINSYDE:bvrR0280Q3:bd01/07/2010:svnSonyCorporation:pnVPCS11X9E:pvrC103ZXDX:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VPCS11X9E dmi.product.version: C103ZXDX dmi.sys.vendor: Sony Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/581778/+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
