ProtonMail Bridge: How to fix a missing system tray icon in Linux

When ProtonMail Bridge is running you should see an icon for it in the Linux system tray.   

Linux system tray icon

On some Linux distributions running the GNOME desktop environment, this icon may not appear. There are technical reasons for this that we are investigating solutions for, but we currently recommend using an open-source, third-party extension instead. In this article, we explain how.

1. Open GNOME Extensions (you may need to install it on some distros) and disable AppIndicator and KstatusNotifierItem Support

If AppIndicator and KstatusNotifierItem Support is not listed in GNOME Extensions, simply move to step 2. 

Disable AppIndicator and KstatusNotifierItem Support in GNOME Extensions

2. Download Tray Icons: Reloaded from or from GitHub to your Downloads folder (~/Downloads).

Install GNOME Shell Extension

3. Open Terminal and create a new folder using the following command:

mkdir -p ~/.local/share/gnome-shell/extensions/

4. Go to that directory:

 cd ~/.local/share/gnome-shell/extensions/

5. Extract the Tray Icons: Reloaded zip file to the current folder:

unzip ~/Downloads/[downloaded zip file]

For example:

unzip ~/Downloads/

6. Restart your system.

7.  Open GNOME Extensions and enable Tray Icons: Reloaded.

Enable Tray Icons: Reloaded in GNOME Shell Extensions

You should now see the ProtonMail Bridge icon in your system tray. 

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