Public bug reported:
As stated I've got a ATI Radeon HD 8570D video card with HDMI port. The
video part works fine but the audio does not function. The monitor
volume is turned up to 100%. Alsamixer shows 00 and unadjustable for the
volume control for this port. This is a Asus A78M-A motherboard with a
AMD A8-6600K APU with Radeon(tm) HD Graphics.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 4.2.0-41.48~14.04.1-generic 4.2.8-ckt11
Uname: Linux 4.2.0-41-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: michael 2148 F.... pulseaudio
/dev/snd/pcmC1D0p: michael 2148 F...m pulseaudio
/dev/snd/controlC1: michael 2148 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Jul 1 15:03:53 2016
InstallationDate: Installed on 2016-06-12 (19 days ago)
InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1)
PackageArchitecture: all
SourcePackage: alsa-driver
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/05/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1204
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A78M-A
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.:bvr1204:bd12/05/2014:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnA78M-A:rvrRevX.0x: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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https://bugs.launchpad.net/bugs/1598303
Title:
No HDMI sound with ATI Radeon HD 8570D & Asus VS238H-P Monitor
Status in alsa-driver package in Ubuntu:
New
Bug description:
As stated I've got a ATI Radeon HD 8570D video card with HDMI port.
The video part works fine but the audio does not function. The monitor
volume is turned up to 100%. Alsamixer shows 00 and unadjustable for
the volume control for this port. This is a Asus A78M-A motherboard
with a AMD A8-6600K APU with Radeon(tm) HD Graphics.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 4.2.0-41.48~14.04.1-generic 4.2.8-ckt11
Uname: Linux 4.2.0-41-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: michael 2148 F.... pulseaudio
/dev/snd/pcmC1D0p: michael 2148 F...m pulseaudio
/dev/snd/controlC1: michael 2148 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Jul 1 15:03:53 2016
InstallationDate: Installed on 2016-06-12 (19 days ago)
InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64
(20160217.1)
PackageArchitecture: all
SourcePackage: alsa-driver
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/05/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1204
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A78M-A
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.:bvr1204:bd12/05/2014:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnA78M-A:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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