[aerothermal]

df4ba1fef5ae: ~>> ls
0  100	200  287  Allrun  constant  postProcessing  system
df4ba1fef5ae: ~>> paraFoam -touchAll
Created 'openfoam.blockMesh'
Created 'openfoam.OpenFOAM'
df4ba1fef5ae: ~>> ls
0    200  Allrun    openfoam.OpenFOAM	postProcessing
100  287  constant  openfoam.blockMesh	system
df4ba1fef5ae: ~>> paraFoam
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-openfoam'
qt.qpa.screen: QXcbConnection: Could not connect to display localhost:11.0
Could not connect to any X display.

I am getting same error in linux and Mac OSX. How can I fix that and use paraFoam properly?

my linux is SUSE SLES 15 and Mac OSX is Big Sur

[aerothermal]

I managed to make paraFoam work in MacOSx after the installation of Paraview. Now I can use Paraview or ParaFoam.

ParaFoam is slower than Paraview.

To use Paraview I had to change the extension .OpenFoam to .foam

However, in SUSE SLES 15 Paraview does not work after installation. It appears to be a conflict between the OpenGL in the software and the NVIDIA driver of the OS.

And I cannot install the new driver from NVIDIA because it says that GUI or NVIDIA persistenced or smi is being used.

[olesen]

Originally Posted by aerothermal

I managed to make paraFoam work in MacOSx after the installation of Paraview. Now I can use Paraview or ParaFoam.

ParaFoam is slower than Paraview.

To use Paraview I had to change the extension .OpenFoam to .foam

However, in SUSE SLES 15 Paraview does not work after installation. It appears to be a conflict between the OpenGL in the software and the NVIDIA driver of the OS.

And I cannot install the new driver from NVIDIA because it says that GUI or NVIDIA persistenced or smi is being used.

https://develop.openfoam.com/Develop...raview-plugins

[aerothermal]

Originally Posted by olesen

https://develop.openfoam.com/Develop...raview-plugins

Running paraFoam gave it to me

9205e89d4ddb: pitzDaily>> paraFoam --vtk
Created temporary 'pitzDaily.OpenFOAM'
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-openfoam'
qt.qpa.screen: QXcbConnection: Could not connect to display localhost:11.0

But the problem is with paraview itself not paraFoam

(base) ats4i@jedha:~/OpenFOAM> paraview
(   4.518s) [paraview        ]vtkXOpenGLRenderWindow.:637    ERR| vtkXOpenGLRenderWindow (0x56471b898d80): Cannot create GLX context.  Aborting.

Loguru caught a signal: SIGABRT