Le 01/08/2018 à 12:00, Tyler a écrit : >> Second, switching back and forth between dual monitors to one monitor lead to interesting behaviour. For example, I kept losing the scale setting on the lower DPI monitor. > that's not exactly what is happening to me - because GTK2/3 works fine. > > Maybe there are some more Qt vars I can play with besides > > export QT_AUTO_SCREEN_SCALE_FACTOR=0 > #export QT_SCALE_FACTOR=2 > export QT_SCREEN_SCALE_FACTORS=2 Try setting the QT_SCREEN_SCALE_FACTORS per display like this for instance: QT_SCREEN_SCALE_FACTORS=eDP-1=2;DP-1=1;HDMI-1=1;DP-2=1;HDMI-2=1;
