Have you tried the latest version of VirtualGL? Does vglrun +tr spit out a
continuous stream of commands that would seem to indicate that the application
is actually rendering something? What type of graphics adapter is on display
:0? Do you have the proper vendor drivers installed for that adapter?
On Jan 13, 2012, at 2:45 AM, Peter Ellevseth <peter.ellevs...@safetec.no> wrote:
> Hi
>
> Sorry for lack of info, I have tried to include more this time.
>
> We want to run the CFD software Ansys CFX and FLACS. We have a server running
> Centos 5.5 where this software is installed. On this server we also have
> VirtualGL installed. I use TurboVNC (v1.0.2) from my windows laptop to
> connect to the server. I use the command
>
> vglrun /opt/ansys_inc/v121/bin/cfx5post
>
> to open the CFX application. I have also tried
>
> /opt/VirtualGl/bin/vglrun /opt/ansys_inc/v121/bin/cfx5post
>
> Both options give the same result, the program looks to be working ok, but
> the actual 3D-window is black (See picture at bottom). I have tried running
>
> Vglrun glxgears
>
> And
>
> Vglrun /opt/virtualgl/bin/glxsheres
>
> Both programs open a window, but it is black. I can see regular output in the
> terminal from both programs, for example glxgears tells me how many FPS.
>
> I have installed VirtualGL version 2.2.1 from rpm package.
> I have installted libjpeg-turbo version 1.1.90 from rpm package.
> I have isntalled turbovnc server verseion 1.0.2.
>
> Regards Peter
>
> <image003.jpg>
>
>
> From: DRC [mailto:dcomman...@users.sourceforge.net]
> Sent: 13. januar 2012 09:20
> To: VirtualGL Users
> Cc: virtualgl-users@lists.sourceforge.net
> Subject: Re: [VirtualGL-Users] Screen is black
>
> The first thing to do would be: provide more information. I can tell
> absolutely nothing from your post. You need to specify how you are trying to
> run VirtualGL, what machines you are using as client and server, what command
> line you are using to launch your app, what app you are trying to launch, etc.
>
> On Jan 13, 2012, at 1:56 AM, Peter Ellevseth <peter.ellevs...@safetec.no>
> wrote:
>
> Hi
> We have installed virtualGL and it seems to be ok. We try starting a 3D
> application and it seems to start ok, but the 3D-window is black. Only the
> actual 3D-window of the application is black, I can press buttons and load
> files, but no graphics appear. What to do?
>
> Regards Peter
>
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