[VirtualGL-Users] Strange problem with Ansys Workbench

[R. D. <da...@un...>]

Dear all,

I have a strange problem with the Ansys Workbench while running under Turbovnc + Virtual GL.

I have two OS settings on the same machine :
- Redhat 5.0 Enterprise 64 bits
- Centos 6.3 64 bits

My goal is to start the Design Modeler of Fluent. This graphic design tool uses OpenGL and is started via the ansys Workbench. I use Turbovnc 1.0.2 and VirtualGL 2.3 rpms.

On the Redhat 5 OS, all runs smoothly with VirtualGL.

On the Centos 6.3, the Design Modeler does not start and the corresponding process hangs in a pointer-exchange function (as seen with gdb) when launched with VirtualGL.
On the Centos 6.3 using display redirection with ssh, all runs smoothly.
Sometimes all runs smoothly on the Centos (1 out of 100 tries, approximately).

Could you have this software working on your configurations ?

	Best regards,

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  R. David - da...@un...
  Responsable du meso-centre 
  UdS / Direction Informatique
  Tel. : 03 68 85 45 48 
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