Dear all, I am currently running on an issue with VirtualGl 2.4.1 + TurboVNC on RHEL v6.7. I am running ANSYS Suite v16.2 inside a TurboVNC session and each of the programs as an option to run with OpenGL. - When starting Fluent in stand-alone mode (outside ANSYS Workbench) and with the OpenGL driver, Fluent runs fine and VirtualGL grabs the 3D window. It is confirmed by the VGL logo inside the window. - When starting Workbench with VirtualGL, each product works fine with OpenGL : DesignModeler, Mesher and others, but when starting Fluent inside Workbench and forcing the use of OpenGL, the 3D window is not displayed and when trying to get info on the driver used, I get scrambled characters. When leaving default settings, Fluent runs fine with the X11 driver.
Some info: - ANSYS detects automatically if the program runs or not inside a VNC session and in that case forces the use of X11, the use of VGL_XVENDOR environment variable to "Sun Microsystems, Inc." did not change the behavior. - It seems running with Verbose or Trace cause some issues with Workbench because no other programs inside it can run with those settings so I cannot get more info. - ANSYS Workbench uses MinGW Any help would be much appreciated. Best regards Quentin
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