[Bug 1706412] [NEW] firefox cuts off volume on youtube video at random intervals

[Daniel A Sprouse]

Public bug reported:

volume on youtube video viewed in firefox cuts off at random, comes back
on by pausing and then playing.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: firefox 54.0+build3-0ubuntu0.16.04.1
ProcVersionSignature: Ubuntu 4.10.0-27.30~16.04.2-generic 4.10.17
Uname: Linux 4.10.0-27-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/pcmC2D0c:   dsprouse   3099 F...m pulseaudio
 /dev/snd/controlC2:  dsprouse   3099 F.... pulseaudio
 /dev/snd/controlC1:  dsprouse   3099 F.... pulseaudio
 /dev/snd/controlC0:  dsprouse   3099 F.... pulseaudio
BuildID: 20170612122310
Channel: Unavailable
CurrentDesktop: Unity
Date: Tue Jul 25 12:40:02 2017
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
InstallationDate: Installed on 2017-06-24 (31 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
IpRoute:
 default via 192.168.1.1 dev eno1  proto static  metric 100 
 192.168.1.0/24 dev eno1  proto kernel  scope link  src 192.168.1.2  metric 100
Locales: extensions.sqlite corrupt or missing
Plugins: Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so
PrefSources: prefs.js
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=54.0/20170612122310 (In use)
RunningIncompatibleAddons: False
SourcePackage: firefox
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/18/2015
dmi.bios.vendor: Insyde
dmi.bios.version: F.42
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 2294
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 78.21
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.42:bd03/18/2015:svnHewlett-Packard:pnHPPavilion17NotebookPC:pvr096C120014405F10000620182:rvnHewlett-Packard:rn2294:rvr78.21:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion 17 Notebook PC
dmi.product.version: 096C120014405F10000620182
dmi.sys.vendor: Hewlett-Packard

** Affects: firefox (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug xenial

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Title:
  firefox cuts off volume on youtube video at random intervals

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