Public bug reported:
I've installed a MOTU M2 USB Audio Sound Card. Pulse Audio do not shot
it while the sound card works with DAW softwares, but not with system
sounds or browser sounds.
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: alsa-base 1.0.25+dfsg-0ubuntu7
ProcVersionSignature: Ubuntu 5.11.0-49.55-lowlatency 5.11.22
Uname: Linux 5.11.0-49-lowlatency x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
ApportVersion: 2.20.11-0ubuntu65.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jmaw 2067 F.... pulseaudio
/dev/snd/controlC2: jmaw 2067 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Thu May 26 16:35:45 2022
InstallationDate: Installed on 2021-10-08 (229 days ago)
InstallationMedia: Ubuntu-Studio 21.04 "Hirsute Hippo" - Release amd64
(20210420)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:SB failed
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jmaw 2067 F.... pulseaudio
/dev/snd/controlC2: jmaw 2067 F.... pulseaudio
Symptom_Jack: Green Line Out, Rear
Symptom_Type: No sound at all
Title: [System Product Name, Realtek ALC887-VD, Green Line Out, Rear] No sound
at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/24/2012
dmi.bios.release: 8.15
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0702
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M5A78L-M LX3
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0702:bd08/24/2012:br8.15:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:skuToBeFilledByO.E.M.:rvnASUSTeKComputerINC.:rnM5A78L-MLX3:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug hirsute
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1975836
Title:
[System Product Name, Realtek ALC887-VD, Green Line Out, Rear] No
sound at all
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