Hi,
Previously I was able to run my programs using vtk on python 3.8, after installing GPU drivers it stopped working and I get the error message “ERR| vtkXOpenGLRenderWindow (0x5194010): GLEW could not be initialized: Missing GL version” . I tried already what is suggested here : issue with vtkOpenGLRenderWindow on linux with vtk=9.1 - #5 by dgobbi, and the cylinder example works fine.
I am using vtk version 9.1.0 and the drivers I am using for OpenGL:
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: Quadro P2200/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 525.85.12
What could be the problem?