I’m trying to run two NVIDIA Quadro P400 graphics cards in Linux. I’ve tried various flavors of Linux but all were unsuccessful. I can get all 6 monitors to work, I just can’t get the
tool to save the arrangement of the monitors. Every time I reboot, the arrangement reverts back to the default arrangement. I’d like to stack 3 monitors on top of 3 other monitors.
I have an ASUS Z270 motherboard and 6 identical ASUS monitors.