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I tried also with xming-mesa and putty but I have the same problem.<br>It seems it is not possible to run the 3D application.<br><br>Java 3D WARNING : reported GLX version = 1.2<br> GLX version 1.3 or higher is required<br> The reported version number may be incorrect. There is a known<br> ATI driver bug in glXQueryVersion that incorrectly reports the GLX<br> version as 1.2 when it really is 1.3, so Java 3D will attempt to<br> run anyway.<br>Exception in thread "main" java.lang.NullPointerException: Canvas3D: null GraphicsConfiguration<br> at javax.media.j3d.Canvas3D.checkForValidGraphicsConfig(Canvas3D.java:982)<br><br>-----------------------------------------<br><br>Any other advice?<br><br>Thanks<br><br>Marco<br><br>> From: alastair@solutiontrax.com<br>> To: freenx-knx@kde.org<br>> Date: Tue, 27 Oct 2009 19:40:25 +0000<br>> Subject: Re: [FreeNX-kNX] Support 3D<br>> <br>> On Tuesday 27 October 2009, marco freschi wrote:<br>> > I am quite new with freeNX. I have a java 3D application installed on the<br>> > linux (redhat) server. I did some tests using as client NX another linux<br>> > machine and it works nice, it means the application shows all the 3D<br>> > effects. Using the same server I tried to use a Windows machine as client<br>> > NX, but everytime I tried to use the 3d I get the error OpenGL 1.2<br>> > .......you require at least GL1.3 etc. Basically I think the problem is in<br>> > the emulation (data from server to the client) because normal 3D<br>> > application can run locally on the windows machine without problems.<br>> > <br>> > How can I solve this problem?<br>> > I tried to use Exceed-3d as a test and I realised it works with the same<br>> > configuration, but buying exceed + exceed 3d is very expensive. IS there<br>> > something similar for NX<br>> <br>> NX is a compression protocol for X, so the Windows client has to bundle an X <br>> server. It sounds like the bundled server only supports OpenGL 1.2 while <br>> Exceed-3D supports 1.3 or above. On linux the client just uses the local X <br>> server which usually has good OpenGL support these days.<br>> <br>> You could try xming or xorg/cygwin in place of Exceed as they _might_ have <br>> better OpenGL support than the bundled xorg/cygwin.<br>> ________________________________________________________________<br>> Were you helped on this list with your FreeNX problem?<br>> Then please write up the solution in the FreeNX Wiki/FAQ:<br>> <br>> http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ<br>> <br>> Don't forget to check the NX Knowledge Base:<br>> http://www.nomachine.com/kb/ <br>> <br>> ________________________________________________________________<br>> FreeNX-kNX mailing list --- FreeNX-kNX@kde.org<br>> https://mail.kde.org/mailman/listinfo/freenx-knx<br>> ________________________________________________________________<br> <br /><hr />Windows Live Hotmail: <a href='http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_4:092009' target='_new'>Your friends can get your Facebook updates, right from HotmailŪ.</a></body>
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