Public bug reported:
Any kernel (including mainline builds) fails to produce working sound.
For example, in Kubuntu, there is only a buzzing noise from headphones
or speakers plugged in to the front or back and the sound card is not
recognized in Phonon. A log is worth a thousand words...
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-15-generic 3.11.0-15.23
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC2', '/dev/snd/hwC2D0', '/dev/snd/pcmC2D3p',
'/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c',
'/dev/snd/pcmC1D0p', '/dev/snd/pcmC1D2c', '/dev/snd/controlC0',
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
Date: Mon Jan 27 20:23:12 2014
HibernationDevice: RESUME=UUID=05d521ea-3fd9-4ef8-bcae-6c6114e6c26f
InstallationDate: Installed on 2013-09-03 (146 days ago)
InstallationMedia: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: MSI MS-7786
MarkForUpload: True
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic
root=UUID=009f4aa2-4905-433f-8301-793c7955ec9f ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-15-generic N/A
linux-backports-modules-3.11.0-15-generic N/A
linux-firmware 1.116
RfKill:
SourcePackage: linux
StagingDrivers: r8712u
UpgradeStatus: Upgraded to saucy on 2013-10-17 (102 days ago)
dmi.bios.date: 02/13/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.0
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A55M-P25 (MS-7786)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV1.0:bd02/13/2012:svnMSI:pnMS-7786:pvr1.0:rvnMSI:rnA55M-P25(MS-7786):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.name: MS-7786
dmi.product.version: 1.0
dmi.sys.vendor: MSI
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug saucy staging
** Attachment added: "Output of `pactl list`"
https://bugs.launchpad.net/bugs/1273508/+attachment/3959980/+files/pactl%20list.txt
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https://bugs.launchpad.net/bugs/1273508
Title:
Realtek ALC877-VD sound card is not supported
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