@jtrinity : I’m not quite sure how but KDE in my case doesn’t allow me to launch any kind of application on the presentation monitor (I can’t even drag a window from screen 0 to screen 1, although the mouse cursor is able to move across screens.)
@mdc : Yes they are both using different resolutions. Tried adding size =(1152,864) (the resolution of my CRT) onto the visual.Window function but the display still comes out as a black screen.
I have to highlight that displaying on dual monitors works fine on Matlab on same the operating system (KDE) as well as psychopy on Windows on each of the testing stations’ alternative dual boot Windows 8 system.