I would try two things: * Sun JDK * built and locally installed Mesa
> From: Michael Dykman <[email protected]> > > Greetings all, > > I have been using J on linux system (well, all kinds of systems, but > linux most commonly). Just about everything has always worked out of > the box for me, excepting OpenGL. I didn't worry about it too much > until recently.. I don't do a lot of graphics in my work and my > personal workstation had a notoriously bad on-board GPU that nothing > every really worked on anyhow. I have since upgraded and have a > moderately-priced card (GeForce 9500 GT) and all my advanced video > functions are working perfectly. Except OpenGL under J > > > I am running J602 installed by 'j602a_linux32.sh' on an up-to-date > 32-bit Fedora 11 > > $ uname -a > "Linux odyseus.local 2.6.30.8-64.fc11.i686.PAE #1 SMP Fri Sep 25 > 04:56:58 EDT 2009 i686 i686 i386 GNU/Linux" > $ grep model /proc/cpuinfo > model name : Intel(R) Pentium(R) D CPU 2.80GHz > > > following suggestions found in > http://www.jsoftware.com/jwiki/System/Installation/Linux under OpenGL, > I seem to have the right libraries: > > lrwxrwxrwx. 1 root root 10 2009-07-15 21:09 /usr/lib/libGL.so -> > libGL.so.1 > lrwxrwxrwx. 1 root root 12 2009-07-15 21:07 /usr/lib/libGL.so.1 > -> libGL.so.1.2 > -rwxr-xr-x. 1 root root 460808 2009-06-12 00:50 /usr/lib/libGL.so.1.2 > lrwxrwxrwx. 1 root root 11 2009-07-15 21:09 /usr/lib/libGLU.so -> > libGLU.so.1 > lrwxrwxrwx. 1 root root 20 2009-07-15 21:07 /usr/lib/libGLU.so.1 > -> libGLU.so.1.3.070600 > -rwxr-xr-x 1 root root 443900 2009-06-12 00:50 /usr/lib/libGLU.so.1.3.070600 > lrwxrwxrwx 1 root root 14 2009-10-19 10:55 /usr/lib/libOSMesa.so > -> libOSMesa.so.6 > lrwxrwxrwx 1 root root 18 2009-10-19 10:55 > /usr/lib/libOSMesa.so.6 -> libOSMesa.so.6.5.4 > -rwxr-xr-x 1 root root 2251744 2009-06-12 00:50 /usr/lib/libOSMesa.so.6.5.4 > > > I have a few JREs at my disposal, this is my current default which has > worked fine for a lot of other stuff and I use Java a great deal more > than most users. > > $ java -version > java version "1.6.0_0" > OpenJDK Runtime Environment (IcedTea6 1.6) (fedora-29.b16.fc11-i386) > OpenJDK Client VM (build 14.0-b16, mixed mode) > > I came across Raul Miller's OpenGL test on > http://www.jsoftware.com/jwiki/Raul%20Miller/OpenGL ... testogl '' gives me 0 > > running the components of that verb line-by-line: > > require 'jzopengl' > ogl=.''conew'jzopengl' > ogl=.''conew'jzopengl' > alloc__ogl 4 4 > |makecurrent failed: assert > | x assert 0 > > > any further suggestions? > > > -- > - michael dykman > - [email protected] > > "May you live every day of your life." > Jonathan Swift > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
