Fix: Headphones do not mute speakers in XFCE Linux desktop

Some time ago, I switched from Fluxbox to XFCE in my primary operating system, Arch Linux. I noticed a weird behavior related to the sound system. I have no pulseaudio, only ALSA. When I plugged in headphones, the speakers were not muted. Before installing XFCE, this worked like a charm. Here is a simple solution for this issue.

If your Linux system is like mine, i.e. without pulseaudio but with ALSA, you need to do the following to resolve the headphones issue:

  1. Open your favorite terminal app. The default XFCE terminal is a good choice.
  2. Type the following command:
    alsamixer -V playback

    This will start the alsamixer app in the playback mode.

  3. Using arrow keys, scroll the app's interface to the right until you see the trackbar called "Auto-Mute".
  4. Change the Auto-Mute value from Disabled to Enabled using Up/Down arrow keys:

You are done. This will change the input device behavior permanently and instantly. You need not restart your PC or anything else.

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5 thoughts on “Fix: Headphones do not mute speakers in XFCE Linux desktop

  1. Geoff

    Just had the Windows 10 Anniversary update forced on me. Your Old Windows games (Solitaire, Spider etc) disappeared from my task bar. So I reinstalled the download I saved and the Task Bar icons are back. But when I click nothing happens !!!!!

  2. Geoff

    Sorry – posted in wrong thread – found the right one and question already answered :-) got the new download and I am off and running again – THANK YOU


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