Posted by Sven Gothel on Mar 15, 2013; 9:24am
URL: https://forum.jogamp.org/pbuffer-creation-error-glXCreatePbuffer-failed-tp4028664p4028672.html

On 03/15/2013 10:09 AM, neothemachine [via jogamp] wrote:
> Before I do that, is there a simple demo (in jogl-demos?) which uses pbuffers?
> Then I would like to first do a test with that.

In our JOGL unit tests we have tons of offscreen tests
in all colors :) (FBO, pbuffer; NEWT, core, ..)

Maybe you could 'simply' build JOGL yourself and run all or a single
the unit test[s] ?

Since you use GLWindow w/ pbuffer, this seems to fit well:
  com.jogamp.opengl.test.junit.jogl.offscreen.TestOffscreen01GLPBufferNEWT

~Sven