> Xlib: extension "GLX" missing on display ":0". > ERROR: In /home/stame1/software/VTK6.0.0/Rendering/OpenGL/vtkXOpenGLRenderWindow.cx x, line 383 > vtkXOpenGLRenderWindow (0x13fe360): Could not find a decent visual > > > Whats the solution of this Error . . . > https://www.google.com/search?q=Xlib%3A++extension+%22GLX%22+missing+on+display+%22%3A0%22