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Re: silence audio on locked screen?

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Richard Hector wrote: 
> I'm using buster with xfce4, pulseaudio, and (I think) light-locker.
> 
> When I lock my screen, audio continues to play (and system sounds are still
> heard).
> 
> This seems to me like a way to leak information, and is also annoying to
> anyone nearby. It's then annoying for me when I discover somebody has
> unplugged my headphones to make them shut up :-)
> 
> Any suggestions for making it be quiet? Perhaps a wishlist bug for
> light-locker? I don't know if it's even feasible, given the various
> combinations of audio system and screen lockers.

One option is to run a mute and stop-playing command immediately
on screensaver interaction.

For XFCE4, that's as easy as adding a panel object which runs an
application, pointing that at a script, and adding an
appropriate icon. Install xmacro.

~/bin/quiet-and-dark

#!/bin/sh
#not actually tested
echo 'KeyStrPress XF86AudioPlay KeyStrRelease XF86AudioPlay' | xmacroplay :0
echo 'KeyStrPress XF86AudioMute KeyStrRelease XF86AudioMute' | xmacroplay :0
xscreensaver -command activate


You can also assign it to run as a keyboard shortcut.

-dsr-

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Thread

silence audio on locked screen? Richard Hector <richard@walnut.gen.nz> - 2021-09-27 04:30 +0200
  Re: silence audio on locked screen? "Alexander V. Makartsev" <avbetev@gmail.com> - 2021-09-27 08:30 +0200
  Re: silence audio on locked screen? Dan Ritter <dsr@randomstring.org> - 2021-09-27 12:50 +0200
    Re: silence audio on locked screen? Richard Hector <richard@walnut.gen.nz> - 2021-09-28 10:00 +0200
      Re: silence audio on locked screen? Dan Ritter <dsr@randomstring.org> - 2021-09-28 12:40 +0200
        Re: silence audio on locked screen? Richard Hector <richard@walnut.gen.nz> - 2021-09-29 05:50 +0200
          Re: silence audio on locked screen? Dan Ritter <dsr@randomstring.org> - 2021-09-29 12:50 +0200
          Re: silence audio on locked screen? David Wright <deblis@lionunicorn.co.uk> - 2021-09-30 05:40 +0200
            Re: silence audio on locked screen? rhkramer@gmail.com - 2021-09-30 14:10 +0200
              Re: silence audio on locked screen? Kenneth Parker <sea7kenp@gmail.com> - 2021-09-30 16:40 +0200

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