[USB-Audio - USB Audio CODEC, playback] Underruns, dropouts or crackling sound
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
ubuntu 12.04
behringer uca222 usb audio device:
crackle in output. increases when watching flash video in fullscreen mode.
internal HDA Intel device:
works fine
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 3.2.0-24-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xac300000 irq 46'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,
Controls : 35
Simple ctrls : 18
Card1.Amixer.info:
Card hw:1 'CODEC'/'Burr-Brown from TI USB Audio CODEC at usb-0000:00:1d.0-2, full speed'
Mixer name : 'USB Mixer'
Components : 'USB08bb:2902'
Controls : 2
Simple ctrls : 1
Date: Sat May 5 16:02:24 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: PCM2902 Audio Codec - USB Audio CODEC
Symptom_Type: Underruns, dropouts, or "crackling" sound
Title: [USB-Audio - USB Audio CODEC, playback] Underruns, dropouts or crackling sound
UpgradeStatus: Upgraded to precise on 2012-04-28 (6 days ago)
dmi.bios.date: 08/14/2006
dmi.bios.vendor: INSYDE
dmi.bios.version: R1.00
dmi.board.
dmi.board.name: MTC
dmi.board.vendor: MTC
dmi.board.version: Base Board Version
dmi.chassis.
dmi.chassis.type: 1
dmi.chassis.vendor: MTC
dmi.chassis.
dmi.modalias: dmi:bvnINSYDE:
dmi.product.name: MTC
dmi.product.
dmi.sys.vendor: MTC
tags: | added: kernel-sound |
Status changed to 'Confirmed' because the bug affects multiple users.