ok, after setting it post-reboot, I see the following setting it as the
default in the logs:
4572:I: [pulseaudio] core.c: default_sink: alsa_output.pci-
0000_00_1b.0.iec958-stereo -> alsa_output.pci-0000_01_00.1.hdmi-surround
as well as the following active ports with `pactl list`:
Ports:
hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency
offset: 0 usec, available)
Properties:
device.icon_name = "video-display"
device.product.name = "HTR-5063
"
Part of profile(s): output:hdmi-stereo,
output:hdmi-surround, output:hdmi-surround71
hdmi-output-1: HDMI / DisplayPort 2 (priority: 5800, latency
offset: 0 usec, available)
Properties:
device.icon_name = "video-display"
device.product.name = "LG Ultra HD
"
Part of profile(s): output:hdmi-stereo-extra1,
output:hdmi-surround-extra1, output:hdmi-surround71-extra1
hdmi-output-2: HDMI / DisplayPort 3 (priority: 5700, latency
offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra2,
output:hdmi-surround-extra2, output:hdmi-surround71-extra2
hdmi-output-3: HDMI / DisplayPort 4 (priority: 5600, latency
offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra3,
output:hdmi-surround-extra3, output:hdmi-surround71-extra3
I put the machine to sleep for 30s, then wake it, and I see:
4824:I: [pulseaudio] core.c: default_sink: alsa_output.pci-0000_01_00.1
.hdmi-surround -> alsa_output.pci-0000_00_1b.0.iec958-stereo
looking in the logs around that time, there's a bunch of errors about
the hdmi audio devices, and interestingly, `pactl list` shows my output
devices switching ports, even though that doesn't make sense:
Ports:
hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency
offset: 0 usec, available)
Properties:
device.icon_name = "video-display"
device.product.name = "LG Ultra HD
"
Part of profile(s): output:hdmi-stereo,
output:hdmi-surround, output:hdmi-surround71
hdmi-output-1: HDMI / DisplayPort 2 (priority: 5800, latency
offset: 0 usec, available)
Properties:
device.icon_name = "video-display"
device.product.name = "HTR-5063
"
Part of profile(s): output:hdmi-stereo-extra1,
output:hdmi-surround-extra1, output:hdmi-surround71-extra1
hdmi-output-2: HDMI / DisplayPort 3 (priority: 5700, latency
offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra2,
output:hdmi-surround-extra2, output:hdmi-surround71-extra2
hdmi-output-3: HDMI / DisplayPort 4 (priority: 5600, latency
offset: 0 usec, not available)
Properties:
device.icon_name = "video-display"
Part of profile(s): output:hdmi-stereo-extra3,
output:hdmi-surround-extra3, output:hdmi-surround71-extra3
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1888598
Title:
pulseaudio has is buggy with hdmi audio and sleep/wake
Status in pulseaudio package in Ubuntu:
Confirmed
Bug description:
on a fresh Ubuntu 20.04 x64 install, I've noticed some troubling bugs
with pulseaudio after putting my system to sleep and then waking it
up. these bugs aren't present on a fresh boot, only after resuming
from sleep:
- it forgets which sound output device it's set to, and always reverse to the
motherboard's S/PDIF output.
- I have two devices connected to my video card, one is a displayport
monitor, and one is a home theater receiver via HDMI. it confuses the two, and
randomly switches which device it thinks is capable of surround sound.
- it sometimes refuses to switch to the correct audio device, and just resets
any choice back to the internal S/PDIF, until the system is rebooted.
as you can imagine, this a pretty frustrating state of affairs.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: pulseaudio 1:13.99.1-1ubuntu3.4
ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
Uname: Linux 5.4.0-40-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: tessa 3387 F.... pulseaudio
/dev/snd/pcmC1D7p: tessa 3387 F...m pulseaudio
/dev/snd/controlC2: tessa 3387 F.... pulseaudio
/dev/snd/controlC0: tessa 3387 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Wed Jul 22 18:38:42 2020
InstallationDate: Installed on 2020-07-15 (7 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/18/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3503
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: GRYPHON Z97
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr3503:bd04/18/2018:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnGRYPHONZ97:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: ASUS MB
dmi.product.name: All Series
dmi.product.sku: All
dmi.product.version: System Version
dmi.sys.vendor: ASUS
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