I try to use crttrap with argument “-gx,y” in order to get a config file with some predefined videomode (say, 800x600) in the first line (to start it by default). In qnx4, it works; but in 6.3 crttrap displays a message that no videomode found, and writes only a single line with VGA 640x480 mode. When starting crttrap without arguments, all modes I need are detected and written in config file. But to make them work I have to edit config file or switch the videomode from Photon) manually. What is it - a bug in crttrap or in the documentation?