Sometimes, after running JOGL-based programs in Eclipse in KUbuntu, my keyboard freezes and the only thing for it is to log-out-and-log-in-again (no keys respond at all, not even capslock or numlock, nor ctrl-alt-backspace). Other OpenGL-based programs (e.g. Blender) don’t cause the same problem. The keyboard freeze only happens as a result of running JOGL code (e.g. the demos like gears); I’ve not had it happen as a result of anything else I do in KUbuntu. The freeze happens just after I quit a JOGL program, not during its running.
Any ideas ?