To test, set org.gnome.settings-daemon.plugins.xsettings.overrides to {'Gdk/WindowScalingFactor': <2>}. Reset it to 1 to revert.
To test, set org.gnome. settings- daemon. plugins. xsettings. overrides to {'Gdk/WindowSca lingFactor' : <2>}. Reset it to 1 to revert.