I've seen posting the original post, I've upgrade to Ubuntu 16.04.1 problem is still the same with the HDMI sound. Same problems with the mixer at double ZERO and unable to adjust volume.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1598303/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp