Posted by Wade Walker on Mar 09, 2011; 2:53am
URL: https://forum.jogamp.org/Texture-Issue-Again-tp2646111p2653697.html

Also, try looking at the GL2 object in your program in the debugger, and see if it shows up as a GL 2.1+ object. If it's showing OGL 1.1 or something, you may not be getting the HW accelerated driver at all (I've occasionally seen this before on laptops in JOGL 1 when restarting from sleep mode or undocking monitors).