Problems running some JOGL demos

[lathspell]

Hello

I installed JOGL and have problems running some of the demos. The result is a simple gray window with no contents and the below quoted
Java exception. My tries running Xith demos resulted in the same error message.

#
# The following works:
#
$ java -Djava.library.path=/usr/local/src/java/JOGL/build/obj/ -classpath /usr/local/share/java/jogl_1.0beta.jar:.   demos/jgears/JGears
DRAWABLE GL IS: net.java.games.jogl.impl.x11.X11GLImpl
DRAWABLE GLU IS: net.java.games.jogl.impl.GLUImpl
Xlib:  extension "XFree86-DRI" missing on display ":0.0".
INIT GL IS: net.java.games.jogl.impl.x11.X11GLImpl
GL_VENDOR: Mesa project: www.mesa3d.org
GL_RENDERER: Mesa GLX Indirect
GL_VERSION: 1.3 Mesa 4.0.4

glLoadTransposeMatrixfARB() supported: true
INIT GL IS: net.java.games.jogl.impl.x11.X11GLImpl
GL_VENDOR: Mesa project: www.mesa3d.org
GL_RENDERER: Mesa GLX Indirect
GL_VERSION: 1.3 Mesa 4.0.4

glLoadTransposeMatrixfARB() supported: true

#
# But the following works not.
#
$ java -Djava.library.path=/usr/local/src/java/JOGL/build/obj/ -classpath /usr/local/share/java/jogl_1.0beta.jar:.   demos/infiniteShadowVolumes/InfiniteShadowVolumes
net.java.games.jogl.GLException: Error making context current
       at net.java.games.jogl.impl.x11.X11GLContext.makeCurrent(X11GLContext.java:153)
       at net.java.games.jogl.impl.x11.X11OnscreenGLContext.makeCurrent(X11OnscreenGLContext.java:111)
       at net.java.games.jogl.impl.GLContext.invokeGL(GLContext.java:199)
       at net.java.games.jogl.GLCanvas.displayImpl(GLCanvas.java:182)
       at net.java.games.jogl.GLCanvas.display(GLCanvas.java:82)
       at net.java.games.jogl.Animator$1.run(Animator.java:104)
       at java.lang.Thread.run(Thread.java:534)


Any help is appreciated!

bye,

-christian-  <ch@lathspell.de>