Posted by Xerxes Rånby on Apr 08, 2013; 9:01pm
URL: https://forum.jogamp.org/JOGL-2-0-OpenGL-OpenGL-ES-backend-for-LibGDX-tp4027689p4028941.html

krishnak wrote

With reference to the ASDW key events in JMonkey and Raspberry Pi, I wanted to give an update.

Case 1:
If I extend a SimpleApplication and enable FlyCam.

ASDW keys move the camera, when I use JOGL on a PC.

Code does not have any additional listeners.

The same code when executed on a Pi,  ASDW keys DO NOT move the camera.
...

I have sent a JOGL pull request to implement a LinuxEventDeviceTracker shift modifier in order to allow the RaspberryPi to generate lower-case key presses.
https://github.com/sgothel/jogl/pull/62
I hope this change will fix the FlyCam input.