(I'm sorry, I have troubles adding comment in launchpad- receiving timeout).
Thanks for response. I have tried it now, looks like the problem is
resolved already, icon disappears. (But I'm using Ubuntu 18.04
already)

Kind regards,
Vitali Kuzmin


On Fri, Aug 24, 2018 at 12:41 PM Paul White <email address hidden> wrote:
>
> Vitali,
>
> We are sorry that we do not always have the capacity to review all
> reported bugs in a timely manner. You reported this bug some time ago
> and there have been many changes in Ubuntu since that time.
>
> I have tested "YouTube" and "Dailymotion" using Ubuntu 18.04 and Firefox
> 61 and the sound icon disappears after a few seconds.
>
> Do you still see a problem related to the one that you reported? Please
> let us know if you do.
>
> If we do not hear from you this bug report will close in approximately
> 60 days time.
>
> Thank you for helping make Ubuntu better.
>
> Paul White
> [Ubuntu Bug Squad]
>
> ** Changed in: firefox (Ubuntu)
>        Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1721969
>
> Title:
>   On tabs (tested with pinned tabs) sound icon is not disappearing when
>   sound is not playing anymore
>
> Status in firefox package in Ubuntu:
>   Incomplete
>
> Bug description:
>   Once the sound played once in pinned tab and stopped playing sound
>   icon is still shown on this tab, not disappearing even after a while.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 16.04
>   Package: firefox 56.0+build6-0ubuntu0.16.04.2
>   ProcVersionSignature: Ubuntu 4.10.0-36.40~16.04.1-generic 4.10.17
>   Uname: Linux 4.10.0-36-generic x86_64
>   NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
>   AddonCompatCheckDisabled: False
>   ApportVersion: 2.20.1-0ubuntu2.10
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/pcmC0D0p:   vtlkzmn   26828 F...m plugin-containe
>    /dev/snd/controlC0:  vtlkzmn    8843 F.... pulseaudio
>                         vtlkzmn   26828 F.... plugin-containe
>    /dev/snd/timer:      vtlkzmn   26828 f.... plugin-containe
>   BuildID: 20171003101344
>   Channel: Unavailable
>   CurrentDesktop: Unity
>   Date: Sat Oct  7 18:01:51 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 2017-09-27 (9 days ago)
>   InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
>   IpRoute:
>    default via 172.31.224.1 dev wlp2s0  proto static  metric 600
>    169.254.0.0/16 dev wlp2s0  scope link  metric 1000
>    172.31.224.0/21 dev wlp2s0  proto kernel  scope link  src 172.31.230.235  metric 600
>    192.168.56.0/24 dev vboxnet0  proto kernel  scope link  src 192.168.56.1 linkdown
>   Locales: extensions.sqlite corrupt or missing
>   Plugins: Shockwave Flash - /usr/lib/adobe-flashplugin/libflashplayer.so (adobe-flashplugin)
>   PrefSources: prefs.js
>   Profiles: Profile0 (Default) - LastVersion=56.0/20171003101344 (In use)
>   RelatedPackageVersions: adobe-flashplugin 1:20170912.1-0ubuntu0.16.04.1
>   RunningIncompatibleAddons: False
>   SourcePackage: firefox
>   Themes: extensions.sqlite corrupt or missing
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 03/29/2017
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: 1.2.4
>   dmi.board.name: 05FFDN
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: A00
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: Dell Inc.
>   dmi.modalias: dmi:bvnDellInc.:bvr1.2.4:bd03/29/2017:svnDellInc.:pnXPS159560:pvr:rvnDellInc.:rn05FFDN:rvrA00:cvnDellInc.:ct10:cvr:
>   dmi.product.name: XPS 15 9560
>   dmi.sys.vendor: Dell Inc.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1721969/+subscriptions