Crazy behaviour of bluetooth

Hello there!

I'm having some funny issues with my intel wifi/bt adapter (I know, not supported..) and my Mojave hack: When I boot my computer directly on MacOs, my bluetooth doesn't work. But, when I boot first on ubuntu, click on restart then select macOs from clover, the system boots with working BT!

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Someone got a way to explore this so I can use my BT adapter?

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Thanks!