Posted by jmaasing on Mar 25, 2016; 3:05pm
URL: https://forum.jogamp.org/Not-a-GL3-implementation-on-mac-OS-X-10-11-tp4036538p4036544.html

Many OSX machine do not support OpenGL 3 compatibility profiles at all (only core profiles) so make extra sure what type of profile you request. Later versions of OSX only supports OpenGL 4.1 or OpenGL 2.2 (depending on the HW).

https://developer.apple.com/opengl/capabilities/index.html