Reply To: ANSYS HFSS running in VNC session –segfaults

[randyk]

Hi Akefi2,

Please try running this - what is the output:
      vglrun -sp +pr /opt/VirtualGL/bin/glxspheres64

Also, try this - 

$ export ANSOFT_ENABLE_FRONTBUFFER_OPENGL=1

$ vglrun /software/EasyBuild/AMD_EPYC_7763_64-Core_Processor/software/ANSYS_HFSS/2024.R2/v242/Linux64/ansysedt


If still failing:
$ export ANSYS_EM_VIEW3D_DISPLAY_RENDERING_METRICS=1
$ vglrun /software/EasyBuild/AMD_EPYC_7763_64-Core_Processor/software/ANSYS_HFSS/2024.R2/v242/Linux64/ansysedt
Insert a HFSS design and you should see on-screen rendering diagnostics info in lower left corner.
Take a snapshot of the screen showing those metrics and share it.

thanks
Randy