Public bug reported: There is no audio going through the HDMI cable (display port) into my TV set. There is no HDMI option in the Audio Setting. I have tried installing recommended "pavucontrol", though even that tool does not see HDMI option.
Your troubleshooting menus are designed in ridiculous way, they focus on (and test) just headphones, no such option as toubleshooting alternate audio outputs. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.19.0-42.48~14.04.1-generic 3.19.8-ckt10 Uname: Linux 3.19.0-42-generic i686 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dog 2054 F.... pulseaudio CurrentDesktop: KDE Date: Sat Jan 16 10:55:58 2016 InstallationDate: Installed on 2016-01-04 (11 days ago) InstallationMedia: Kubuntu 14.04.3 LTS "Trusty Tahr" - Beta i386 (20150805) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed Symptom_Card: Vstavaný zvuk - HDA Intel Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dog 2054 F.... pulseaudio Symptom_Jack: Green Headphone Out, Front Symptom_Type: No sound at all Title: [27148UG, Conexant CX20561 (Hermosa), Green Headphone Out, Front] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/19/2009 dmi.bios.vendor: LENOVO dmi.bios.version: 7YET79WW (3.09 ) dmi.board.name: 27148UG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7YET79WW(3.09):bd11/19/2009:svnLENOVO:pn27148UG:pvrThinkPadR500:rvnLENOVO:rn27148UG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 27148UG dmi.product.version: ThinkPad R500 dmi.sys.vendor: LENOVO ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1534908 Title: [27148UG, Conexant CX20561 (Hermosa), Green Headphone Out, Front] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1534908/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs