Public bug reported: I have following audio set up on my desktop pc: A 4.1 system at the back connectors A headset at the front connectors (mic muted via switch on the cable) A Logitech C270 web cam which acts as an USB audio input device
For the most part, i want my input source to be the web cam and not the headset's mic at the front mic jack. So i select it in the audio configuration. It works fine until i reboot my machine. At that point the selected input device is switched back to the Internal Audio with the front jack as source. This is very annoying and inconsistent behavior, because the system should remember which device i selected and should keep it as default until i select another one or the selected one is not available any more. If you need any furter information, i'm happy to provide anything you need. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: alsa-base 1.0.24+dfsg-0ubuntu2 ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4 Uname: Linux 3.0.0-10-generic x86_64 NonfreeKernelModules: fglrx AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: paul 1707 F.... pulseaudio /dev/snd/controlC0: paul 1707 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xfe700000 irq 53' Mixer name : 'Realtek ALC892' Components : 'HDA:10ec0892,1043841b,00100302' Controls : 35 Simple ctrls : 20 Card1.Amixer.info: Card hw:1 'U0x46d0x825'/'USB Device 0x46d:0x825 at usb-0000:00:1d.0-1.2.3, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0825' Controls : 2 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 6144 Mono: Capture 2864 [47%] [17.18dB] [on] Card2.Amixer.info: Card hw:2 'Generic'/'HD-Audio Generic at 0xfe640000 irq 54' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100200' Controls : 4 Simple ctrls : 1 Card2.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Wed Sep 7 13:11:46 2011 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64+mac (20110901) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaRecordingTest: ALSA recording test through plughw:U0x46d0x825 failed Symptom_Card: Juniper HDMI Audio [Radeon HD 5700 Series] - HD-Audio Generic Symptom_Type: None of the above Title: [USB-Audio - USB Device 0x46d:0x825, recording] Recording problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/08/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1011 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8P67 LE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev X.0X dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1011:bd04/08/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8P67LE:rvrRevX.0X:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug oneiric running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/843780 Title: Selected input device (mic) not saved until next session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/843780/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs