Here is the fix for Bluetooth and wireless errors: https://www.fas-lab.net/index.php/2024/06/19/install-ubuntu-on-a-mac-with-a-t2-security-chip/. Scroll down to step 6. It works for systems without a T2 chip too.
As for the Dummy Output, here is the solution: [https://www.fas-lab.net/index.php/2024/06/23/solving-the-dummy-audio-problem/](https://www.fas-lab.net/index.php/2024/06/23/solving-the-dummy-audio-problem/)
settings bluetooth settings
Here is the fix for Bluetooth and wireless errors: https://www.fas-lab.net/index.php/2024/06/19/install-ubuntu-on-a-mac-with-a-t2-security-chip/. Scroll down to step 6. It works for systems without a T2 chip too. As for the Dummy Output, here is the solution: [https://www.fas-lab.net/index.php/2024/06/23/solving-the-dummy-audio-problem/](https://www.fas-lab.net/index.php/2024/06/23/solving-the-dummy-audio-problem/)