Posted by gouessej on Feb 15, 2023; 3:48pm
URL: https://forum.jogamp.org/Resize-flickering-with-AWT-GLCanvas-and-JOGL-2-4-0-tp4042181p4042183.html

I'm sorry for the dumb question but are you sure that you didn't have the problem in JOGL 2.3.2? Have you tested JOGL 2.3.2 with exactly the same version of Java? sun.awt.noerasebackground was efficient in the past; now it doesn't always work as expected as far as I remember. I'll try to reproduce your problem under Windows 11 and GNU Linux. Thank you for the reproducer.