Thanks Daniel, your workaround worked flawlessly. Just commented that 2 lines (BTW, why is this line twice on that file?)
-- 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/1203392 Title: USB sound card stopped working (not detected) Status in “alsa-driver” package in Ubuntu: Confirmed Bug description: My USB headset stopped working. This may have been after an update. Dmesg shows that the device is recognized, but then there is the following error: snd_usb_audio: Unknown parameter `index' ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.10.0-4.13-generic 3.10.1 Uname: Linux 3.10.0-4-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.11-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: remco 2028 F.... pulseaudio /dev/snd/controlC0: remco 2028 F.... pulseaudio Date: Sun Jul 21 00:19:11 2013 MarkForUpload: True PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Title: USB sound card not detected UpgradeStatus: Upgraded to saucy on 2013-06-17 (33 days ago) dmi.bios.date: 09/28/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V2.3 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: 785GM-E51 (MS-7596) dmi.board.vendor: MICRO-STAR INTERNATIONAL CO.,LTD dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV2.3:bd09/28/2009:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-7596:pvr1.0:rvnMICRO-STARINTERNATIONALCO.,LTD:rn785GM-E51(MS-7596):rvr1.0:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr1.0: dmi.product.name: MS-7596 dmi.product.version: 1.0 dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO.,LTD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1203392/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp