I guess that if it uses vesa video driver if you run a virtualized
linux. You may try installing the package libgl1-mesa-glx but in my
experience, I never succeeded in running opengl demo in j linux, so
that I guess you have to install a real (non-virtualized) linux and
choose the matching video driver (not vesa) for the video chip if you
intended to run opengl demo.
Чтв, 15 Июл 2010, Murray Eisenberg писал(а):
> I'm trying to get J602 installed and running in Ubuntu Linux 10.04
> (actually, in a prototype configuration where Ubuntu is running as a
> virtual machine in VWware Workstation on a Windows XP host).
>
> I downloaded and ran the sh command. Next, ran the jwd command only to
> discover that I needed a Java environment already. (I don't think the
> brief installation instructions said anything about that.) So got a jdk
> installed, namely, OpenJDK. Now I can run jwd.
>
> However, if I try Studio > Demos, I immediately get a wdhandler pop-up
> window "error in: jijs demos button" with details saying, "could not
> locate dll GL: find dll ('could not locate dll',y) 13!:8]24."
>
> So I next looked at the wiki and read the page about Linux OpenGL. Not
> finding any entries for /usr/lib/libOSMesa.*, I installed libosmesa6
> (Mesa Off-screen rendering extension.)
>
> After restarting jwd, exactly same problem.
>
> Information as wiki requests report on:
>
> ls -l /usr/lib/libGL.*
> [nothing]
> ls -l /usrlib/libGLU.*
> lrwxrwxrwx 1 root root 20 2010-07-15 10:02 /usr/lib/libGLU.so.1 ->
> libGLU.so.1.3.070701
> -rw-r--r-- 1 root root 456380 2010-04-28 22.43
> /usrlib/libGLU.so.1.3.070701
> l
> ls -l /usrlib/libOSMesa.*
> lrwxrwxrwx 1 root root 18 2010-07-15 13:31 /usr/lib/libOSMesa.so.6 ->
> libOSMesa.so.6.5.3
> -rw-r--r-- 1 root root 2410024 2010-04-28 22:43 /usr/lib/libOSMesa.so.6.5.3
>
> I presume the problem is the absence of any libGL.* files. However, in
> /usr/lib/mesa I do locate libGL.so.1 and libGL.so.1.5.070701.
>
> What's going on here?
--
regards,
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