USB sound card stopped working (not detected)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
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+
ProcVersionSign
Uname: Linux 3.10.0-4-generic x86_64
NonfreeKernelMo
ApportVersion: 2.11-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Date: Sun Jul 21 00:19:11 2013
MarkForUpload: True
PackageArchitec
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.
dmi.board.name: 785GM-E51 (MS-7596)
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.board.version: 1.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: MS-7596
dmi.product.
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
I couldn't get the snd-usb-audio module to load either (same error).