pyglet.canvas.xlib.NoSuchDisplayException: Cannot connect to "None"에러 해결 작성 Xvfb :99 -screen 0 1024x768x24 &export DISPLAY=:99glxinfo | grep "OpenGL renderer" 에러나시는분들 openGL 잘 안되는 분들 끝까지 보세유이렇게떠야 잘 연결 된 . 것임 ㅠㅠ(tmpi) ㅇㅇㅇ$ glxinfo | grep OpenGLOpenGL vendor string: NVIDIA CorporationOpenGL renderer string: NVIDIA L4/PCIe/SSE2OpenGL core profile version string: 4.6.0 NVIDIA 550.90.07OpenGL core p..
