Public bug reported:
Sometimes when i start up firefox in the morning i can't hear any audio.
Or sometimes a page that wants to play audio will freeze, waiting. When
these happen i'll launch pavucontrol next and it'll say "Establishing
connection to PulseAudio. Please wait..." and just keep waiting. i look
for the pulseaudio process, it's there as usual. Even so i just launch
an additional pulseaudio process, and then pavucontrol is immediately
all happy. Firefox might also immediately become all happy, or less
often i'll also need to restart firefox before i can play audio.
i usually shut off my computer at night. Starting it up each morning,
manifestations as described above might be separated by a couple weeks,
or might happen a couple times within a week.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: pulseaudio 1:11.1-1ubuntu7.4 [modified:
usr/share/pulseaudio/alsa-mixer/paths/steelseries-arctis-7-output-mono.conf]
ProcVersionSignature: Ubuntu 4.15.0-88.88-generic 4.15.18
Uname: Linux 4.15.0-88-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.11
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D2p',
'/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
Date: Sat Sep 5 16:45:50 2020
ProcEnviron:
LC_TIME=en_DK.utf8
TERM=screen
PATH=(custom, no user)
LANG=en_US.utf8
SHELL=/bin/bash
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/30/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 0PU052
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 15
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA10:bd04/30/2008:svnDellInc.:pnOptiPlex755:pvr:rvnDellInc.:rn0PU052:rvr:cvnDellInc.:ct15:cvr:
dmi.product.name: OptiPlex 755
dmi.sys.vendor: Dell Inc.
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1894400
Title:
Establishing connection to PulseAudio. Please wait...
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