I'm in a somewhat different case. I recently upgraded to 12.04, updated to lately, almost now, and the sound no longer comes in (not from the headset but from the microphone). In fact, strangely, the mike works just after a reboot but not after it has been unplugged (and, need I say, replugged). The output is OK. The device is a 04b4:0307, an ubiquitous chip found in soundcards and, in my case, an USB phone.
I have tested various operating systems on VirtualBox, but Unity is so screen consuming that Ubuntu no longer works on VirtualBox and that I could only carry the tests with LinuxMint. The results are surprising. It seems that as soon as Ubuntu got busy with Unity stuff it has no longer time to support audio. They are here with the full lsusb: http://www.papou.byethost9.com/tmp/1043601.html -- 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/1043601 Title: Sound no longer coming out of usb headset Status in “pulseaudio” package in Ubuntu: Confirmed Bug description: On a recent upgrade (within the last day or so) my logitech headset is no longer getting sound from the sound settings. "ClearChat Pro USB" is selectable in the Output section of the sound settings, but no sound comes out. Tested the headset on my precise desktop to confirm that the headset itself still works, and all is good. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: pulseaudio 1:2.1-0ubuntu2 Uname: Linux 3.6.0-030600rc3-generic x86_64 ApportVersion: 2.5.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tim 2159 F.... pulseaudio /dev/snd/pcmC0D0c: tim 2159 F...m pulseaudio Date: Thu Aug 30 14:24:07 2012 SourcePackage: pulseaudio UpgradeStatus: Upgraded to quantal on 2012-08-03 (26 days ago) dmi.bios.date: 02/13/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080015 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: MS-1432 dmi.board.vendor: Micro-Star International dmi.board.version: Ver 1.000 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080015:bd02/13/2009:svnMicro-StarInternational:pnPR420:pvrVer1.000:rvnMicro-StarInternational:rnMS-1432:rvrVer1.000:cvnMicro-StarInternational:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: PR420 dmi.product.version: Ver 1.000 dmi.sys.vendor: Micro-Star International To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1043601/+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
