After inspecting the system libpath.ijs and jzopengl_linux.ijs and performing a few experiments, opengl works for me if I start J with:
cd $HOME/j601 LD_LIBRARY_PATH=/emul/linux/x86/usr/lib:/emul/linux/x86/usr/lib/opengl/xorg-x11 ./jw& (the second path is for libGL.so) Or, I could use cd $HOME/j601 LD_LIBRARY_PATH=/emul/linux/x86/usr/lib:/emul/linux/x86/usr/lib/opengl/xorg-x11 export LD_LIBRARY_PATH ./jw but that's four lines, instead of two, and the LD_LIBRARY_PATH might cause problems for later commands (unless I put that into a script). FYI, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
