how to use with macbook pro mid 2014 and no black screen

0xbb / gpu-switch

gpu-switch is an application that allows to switch between the graphic cards of dual-GPU Macbook Pro models

MIT License

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how to use with macbook pro mid 2014 and no black screen #59

Open aliris-schmidt opened 2 years ago

aliris-schmidt commented 2 years ago

I use this software to run my integrated graphics also via apple_set_os.efi. I set gpu-switch -d and changed the nvidia prime profile to the discrete graphics. after reboot I got a black screen just before login screen in ubuntu.

Do I have to just use gpu-switch without changing prime profiles? how do I prevent the black screen?