Public bug reported:
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:
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1580882
Title:
[, Intel Broadwell HDMI, Digital Out, HDMI] Sound like half speed
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