Hi. I'd like to get more clarity. - You see the issue when you try to plot anything at all?
- You say "plot x" and you get a plot window, but it's all white, or something? - Only with the "qt" terminal? You can try to change your window manager, qt versions, etc, etc. If no trigger is found, it would be good to bisect the gnuplot sources to find the cause. Are you able to do that? I cannot reproduce at the moment, so I cannot do it myself.
