Comment 46 for bug 1765726

Have to mention that under Ubuntu 18.04 LTS that workaround still is problematic as there will be only black screen and cannot do screenshots. Editing works but useless as whole program is rendering to useless state as there will be black screen. Tested also under Linux Mint 19 MATE (based on Ubuntu 18.04 LTS) and there worked as expected and also system tray icon is there. MATE is basically GNOME2 so you need to hack the applet in order to see system tray icon under GNOME3.