Posted by Wade Walker on Aug 13, 2011; 10:31am
URL: https://forum.jogamp.org/GLJPanel-in-Lion-tp3250682p3251283.html

GLCanvas and GLJPanel do use different OGL features, so it's possible that if there were a driver bug GLJPanel would hit it and GLCanvas would not. But for a problem like this, nothing beats stepping through the code in the debugger to see what's really happening