Public bug reported:
When trying to click on channel A in sound options channel B is
selected. After second click attempt on channel A it's selected but
doesn't work. After software suspend internal built-in audio is selected
and M-AUDIO channels are muted so I need to select channel B (channel A
simply doesn't work) and unmute it after every suspend. Sometimes when
unplugging the card and replugging it again ubuntu doesn't see it (until
reboot).
Also see the image attached.
Please, note that all this stuff (both channels, correct sound source
selection after resume, consistent plugging in/out) was working
correctly in ubuntu 11.10 and in 12.04 beta 1.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic i686
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.95-0ubuntu1
Architecture: i386
Card1.Amixer.values:
Date: Sun Mar 25 13:16:17 2012
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110426)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Pro failed
Symptom_Card: M-Audio Fast Track Pro - FastTrack Pro
Symptom_Type: None of the above
Title: [USB-Audio - FastTrack Pro, playback] Playback problem
UpgradeStatus: Upgraded to precise on 2012-03-06 (18 days ago)
dmi.bios.date: 01/27/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68PGU Ver. F.03
dmi.board.name: 3653
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 43.1D
dmi.chassis.asset.tag: CNU0054N95
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68PGUVer.F.03:bd01/27/2010:svnHewlett-Packard:pnHPMini5102:pvr:rvnHewlett-Packard:rn3653:rvrKBCVersion43.1D:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Mini 5102
dmi.sys.vendor: Hewlett-Packard
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 m-audio precise
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https://bugs.launchpad.net/bugs/964461
Title:
M-AUDIO FastTrack Pro: channel A doesn't work, no sound after suspend
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