3 Replies Latest reply on Aug 27, 2018 8:35 AM by Shumble

    Quartus Prime Pro Edition gives Black Screen for GUI


      I have installed Quartus Prime Pro Edition on a Linux Red Hat 6 machine.  The software GUI comes up fine and looks okay, but when I install any device (Cyclone 10GX or Arria 10), the GUI on reopening is completely black.  The menus can be clicked in the background and tool tip messages appear, but we cannot see anything in the GUI because it is all black.  Has anybody experienced this?