Actually, I can add that it isn't only when connected via headphones. If I connect to my TV at home and play a movie for example, the same thing happens - sound is seemingly half speed. Just mentioning this since it indicates it is entirely a problem with HDMI rather than headphones + hdmi combo. A restart while connected via HDMI works around the issue in this instance as well.
-- 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/1580882 Title: [, Intel Broadwell HDMI, Digital Out, HDMI] Sound like half speed Status in alsa-driver package in Ubuntu: Confirmed Bug description: Ubuntu 16.04 all updates applied. Playback to headphones is just fine. If I switch output to one of my monitor, connected by HDMI, the soudn comes out there, but with half speed. That sounds kinda funny, but weird and not as it should. Maybe it is somehow related to suspend mode as it was fine a few days ago (after a reboot? Can't reboot now to test, sorry). I already tried sudo /sbin/alsa force-reload but that didn't do anything. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8 Uname: Linux 4.4.0-22-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: jott 3698 F.... pulseaudio /dev/snd/pcmC0D3p: jott 3698 F...m pulseaudio /dev/snd/controlC0: jott 3698 F.... pulseaudio CurrentDesktop: Unity Date: Thu May 12 08:42:46 2016 InstallationDate: Installed on 2016-04-25 (16 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed Symptom_Card: Internes Audio - HDA Intel HDMI Symptom_Jack: Digital Out, HDMI Symptom_Type: None of the above Title: [, Intel Broadwell HDMI, Digital Out, HDMI] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/12/2015 dmi.bios.vendor: Intel Corporation dmi.bios.version: RYBDWi35.86A.0350.2015.0812.1722 dmi.board.name: NUC5i5RYB dmi.board.vendor: Intel Corporation dmi.board.version: H40999-504 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorporation:bvrRYBDWi35.86A.0350.2015.0812.1722:bd08/12/2015:svn:pn:pvr:rvnIntelCorporation:rnNUC5i5RYB:rvrH40999-504:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1580882/+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
