Public bug reported:
Sound from my headphones disappears when the volume slider is around 30%
along.
A look at alsamixer in the terminal shows the PCM value is 0<>0 on the audio
device.
The slider in Ubuntu's desktop environment is at 100% when alsamixer shows PCM
is at 100<>100 or Item: PCM dB gain: -0.06, -0.06
The slider is at 30% or so volume when I cease hearing anything and the PCM is
at 0<>0 or Item: PCM dB gain: -28.19, -28.19.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Sep 14 22:35:46 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-05-25 (111 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Cypress HDMI Audio [Radeon HD 5800 Series] - HDA ATI HDMI
Symptom_Type: Volume slider, or mixer problems
Title: [USB-Audio - USB Device 0x47f:0xad01, playback] volume slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/26/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1703
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P7P55D-E PRO
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1703:bd06/26/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP7P55D-EPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug trusty
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1369258
Title:
[USB-Audio - USB Device 0x47f:0xad01, playback] volume slider problem
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
Sound from my headphones disappears when the volume slider is around
30% along.
A look at alsamixer in the terminal shows the PCM value is 0<>0 on the audio
device.
The slider in Ubuntu's desktop environment is at 100% when alsamixer shows
PCM is at 100<>100 or Item: PCM dB gain: -0.06, -0.06
The slider is at 30% or so volume when I cease hearing anything and the PCM
is at 0<>0 or Item: PCM dB gain: -28.19, -28.19.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Sep 14 22:35:46 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-05-25 (111 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Cypress HDMI Audio [Radeon HD 5800 Series] - HDA ATI HDMI
Symptom_Type: Volume slider, or mixer problems
Title: [USB-Audio - USB Device 0x47f:0xad01, playback] volume slider problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/26/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1703
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P7P55D-E PRO
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1703:bd06/26/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP7P55D-EPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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