I have a Macbook White 4.1 (late 2007) with elementary OS 5.1.7 Hera. I can't connect a bluetooth mouse or keyboard. See that bluetooth is configured for HCI only
gustavo@macbook-white:~$ lsusb
Bus 002 Device 006: ID 05ac:8501 Apple, Inc. Built-in iSight [Micron]
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 003: ID 05ac:021a Apple, Inc. Internal Keyboard/Trackpad (ANSI)
Bus 007 Device 002: ID 05ac:8242 Apple, Inc. Built-in IR Receiver
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 05ac:8205 Apple, Inc. Bluetooth HCI
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
How can I enable bluetooth in HID mode?