Posted by cokedragon on Dec 25, 2020; 7:49pm
URL: https://forum.jogamp.org/SOLVED-Purple-and-Green-Lines-Stripes-on-All-JOGL-Windows-tp4040923p4040925.html

I stated that this happens regardless of program, even with a fresh one with no other code but creating the window and a GLEventListener, but fine. I copy-pasted the exact code from the official tutorial and this is a screenshot from what happens. I hadn't seen blue before, but this is what shows up - very similar phenomenon from my OP.