| 2017-08-09 20:12:30 |
Neilen Marais |
bug |
|
|
added bug |
| 2017-08-09 20:13:46 |
Neilen Marais |
description |
Upon bootup, the HDMI output connected to a Samsung TV shows up as an output. If this output is selected and a sound test run (either using the GUI or using aplay /user/share/sounds/alsa/Front_Center.wav, no sound is heard. Pavumeter does however show sound coming through.
I found that sound can be fixed by allowing the display to sleep, waking it up, and then restarting pulseaudio (pulseaudio -k). After that sound output through HDMI to the TV will work until rebooted.
The fix can be succesfully scripted as follows:
xset dpms force off
sleep 1
pulseaudio -k
The machine is an Intel NUC6CAYH, connected to a not particularly new Samsung 42" TV using an HDMI cable, running a fresh install of Ubuntu 16.04.
In earlier attempts at fixing the issue I set pulseaudio to never let the sound device sleep (commented out load-module module-suspend-on-idle in /etc/pulse/default.pa), and also set the default sampling rate to 48000 (default-sample-rate = 48000 in /etc/pulse/daemon.conf). Not sure if these settings contributed to the fix, but they are not sufficient on their own.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: pulseaudio 1:8.0-0ubuntu3.3
ProcVersionSignature: Ubuntu 4.10.0-30.34~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-30-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
Date: Wed Aug 9 21:48:39 2017
InstallationDate: Installed on 2017-08-06 (2 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA Intel PCH
Symptom_Jack: Digital Out, HDMI
Title: [, Intel Broxton HDMI, Digital Out, HDMI] Pulseaudio fails to detect card
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/24/2016
dmi.bios.vendor: Intel Corp.
dmi.bios.version: AYAPLCEL.86A.0029.2016.1124.1625
dmi.board.name: NUC6CAYB
dmi.board.vendor: Intel Corporation
dmi.board.version: J23203-402
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrAYAPLCEL.86A.0029.2016.1124.1625:bd11/24/2016:svn:pn:pvr:rvnIntelCorporation:rnNUC6CAYB:rvrJ23203-402:cvn:ct3:cvr:
modified.conffile..etc.pulse.daemon.conf: [modified]
modified.conffile..etc.pulse.default.pa: [modified]
mtime.conffile..etc.pulse.daemon.conf: 2017-08-06T22:55:35.510382
mtime.conffile..etc.pulse.default.pa: 2017-08-06T22:51:49.639085 |
Upon bootup, the HDMI output connected to a Samsung TV shows up as an output. If this output is selected and a sound test run (either using the GUI or using aplay /user/share/sounds/alsa/Front_Center.wav) no sound is heard. Pavumeter does however show sound coming through.
I found that sound can be fixed by allowing the display to sleep, waking it up, and then restarting pulseaudio (pulseaudio -k). After that sound output through HDMI to the TV will work until rebooted.
The fix can be succesfully scripted as follows:
xset dpms force off
sleep 1
pulseaudio -k
The machine is an Intel NUC6CAYH, connected to a not particularly new Samsung 42" TV using an HDMI cable, running a fresh install of Ubuntu 16.04.
In earlier attempts at fixing the issue I set pulseaudio to never let the sound device sleep (commented out load-module module-suspend-on-idle in /etc/pulse/default.pa), and also set the default sampling rate to 48000 (default-sample-rate = 48000 in /etc/pulse/daemon.conf). Not sure if these settings contributed to the fix, but they are not sufficient on their own.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: pulseaudio 1:8.0-0ubuntu3.3
ProcVersionSignature: Ubuntu 4.10.0-30.34~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-30-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
Date: Wed Aug 9 21:48:39 2017
InstallationDate: Installed on 2017-08-06 (2 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA Intel PCH
Symptom_Jack: Digital Out, HDMI
Title: [, Intel Broxton HDMI, Digital Out, HDMI] Pulseaudio fails to detect card
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/24/2016
dmi.bios.vendor: Intel Corp.
dmi.bios.version: AYAPLCEL.86A.0029.2016.1124.1625
dmi.board.name: NUC6CAYB
dmi.board.vendor: Intel Corporation
dmi.board.version: J23203-402
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrAYAPLCEL.86A.0029.2016.1124.1625:bd11/24/2016:svn:pn:pvr:rvnIntelCorporation:rnNUC6CAYB:rvrJ23203-402:cvn:ct3:cvr:
modified.conffile..etc.pulse.daemon.conf: [modified]
modified.conffile..etc.pulse.default.pa: [modified]
mtime.conffile..etc.pulse.daemon.conf: 2017-08-06T22:55:35.510382
mtime.conffile..etc.pulse.default.pa: 2017-08-06T22:51:49.639085 |
|
| 2017-08-26 20:00:08 |
Launchpad Janitor |
pulseaudio (Ubuntu): status |
New |
Confirmed |
|
| 2017-08-26 20:00:39 |
Doriphor |
bug |
|
|
added subscriber Olivier Doriath |
| 2017-10-12 01:56:09 |
Daniel van Vugt |
bug task added |
|
linux (Ubuntu) |
|
| 2017-10-12 01:57:05 |
Daniel van Vugt |
summary |
Intel Broxton HDMI, Digital Out, HDMI] Pulseaudio detects output but produces no sound on NUC6CAYH |
Intel Broxton HDMI, Digital Out, HDMI] Pulseaudio detects output but produces no sound on an HDMI TV until power cycled. |
|
| 2017-10-12 01:57:12 |
Daniel van Vugt |
summary |
Intel Broxton HDMI, Digital Out, HDMI] Pulseaudio detects output but produces no sound on an HDMI TV until power cycled. |
[Intel Broxton HDMI, Digital Out, HDMI] Pulseaudio detects output but produces no sound on an HDMI TV until power cycled. |
|
| 2017-10-12 02:00:12 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2017-10-26 21:11:10 |
Rael Gugelmin Cunha |
bug |
|
|
added subscriber Rael Gugelmin Cunha |
| 2017-11-02 09:09:03 |
Kai-Heng Feng |
bug watch added |
|
https://bugs.freedesktop.org/show_bug.cgi?id=101583 |
|
| 2017-11-02 09:26:08 |
Daniel van Vugt |
pulseaudio (Ubuntu): status |
Confirmed |
Invalid |
|
| 2017-11-02 09:26:16 |
Daniel van Vugt |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2017-11-02 09:26:20 |
Daniel van Vugt |
linux (Ubuntu): status |
Incomplete |
Triaged |
|
| 2017-11-02 09:27:03 |
Daniel van Vugt |
bug task added |
|
dri |
|
| 2017-11-02 10:11:48 |
Bug Watch Updater |
dri: status |
Unknown |
Fix Released |
|
| 2017-11-02 10:11:48 |
Bug Watch Updater |
dri: importance |
Unknown |
Critical |
|
| 2019-05-16 22:13:12 |
Jarno Suni |
bug |
|
|
added subscriber Jarno Suni |
