I also have tis bug in 12.04. The headset was working fine, but after a recent update although it appears in the 'hardware' tab of the cound control it no longer show in the 'input' or 'output' tabs.
Screenshots attached ** Attachment added: "Screenshot from 2014-03-22 19:16:42.png" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/677471/+attachment/4037957/+files/Screenshot%20from%202014-03-22%2019%3A16%3A42.png -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/677471 Title: Maverick regressed support for C-Media/Plantronics USB headset Status in “pulseaudio” package in Ubuntu: New Bug description: Binary package hint: pulseaudio I have a USB headset whose vendor is listed as C-Media in software but the hardware has a name "Plantronics" on it. lsusb shows it as: Bus 001 Device 061: ID 0d8c:000c C-Media Electronics, Inc. Audio Adapter Under Lucid, this device was selectable in Sound Preferences as the input and output audio device, and the device worked. Under Maverick, the Hardware tab lists the device, but clicking Test Speakers crashes Sound Preferences and the Input and Output tabs don't list the device. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: pulseaudio 1:0.9.22~0.9.21+stable-queue-32-g8478-0ubuntu21.1 ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: hsivonen 4135 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf9cf8000 irq 50' Mixer name : 'Realtek ALC888' Components : 'HDA:10ec0888,10ec0888,00100001' Controls : 33 Simple ctrls : 17 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xfbefc000 irq 16' Mixer name : 'Nvidia GT21x HDMI' Components : 'HDA:10de000b,10de0101,00100100' Controls : 16 Simple ctrls : 4 Card2.Amixer.info: Card hw:2 'default'/'C-Media USB Headphone Set at usb-0000:00:1a.7-1.2.3.3, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:000c' Controls : 5 Simple ctrls : 3 Date: Fri Nov 19 15:55:18 2010 EcryptfsInUse: Yes InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash SourcePackage: pulseaudio dmi.bios.date: 05/21/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080016 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: SX58 dmi.board.vendor: Shuttle Inc. dmi.board.version: V10 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Intel dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080016:bd05/21/2009:svnShuttleInc.:pnSX58:pvrV10:rvnShuttleInc.:rnSX58:rvrV10:cvnIntel:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: SX58 dmi.product.version: V10 dmi.sys.vendor: Shuttle Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/677471/+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
