Kivy does not detect OpenGL 2.0 [closed]

Answer 1

put this in your code and it ll work

from kivy import Config

Config.set('graphics', 'multisamples', '0')

Answer 2

Try adding an environment variables for user Variable name - KIVY_GL_BACKEND variable value- angle_sd12

I have seen this error come up when you install kivy on a virtual environment in pip or conda.

Answer 3

None of above works for me. When I use: os.environ['KIVY_GL_BACKEND'] = 'angle_sdl2'

I get an error: sdl2 - RuntimeError: b'Could not initialize OpenGL / GLES library'

When I use only: Config.set('graphics', 'multisamples', '0')

I get:

OpenGL version detected: 1.1

Version: b'1.1.0'
Vendor: b'Microsoft Corporation'
Renderer: b'GDI Generic

It happens on two out of six mashines where my App.exe is installed. I've tried to install the newest packages kivy 1.11.1 and kivy.deps.sdl2 2.0.0 and the resoult is the same. Deleting .exe.manifest file doesn't work too.