Bluetooth with .... any other adapter fails

#1

Hello. I am fighting to use this board. Expecially to let it work with the bluetooth services. The wiki page suggests to install the patch for the bluetooth services. I receive this erroro code trying to install it:

Setting up rockpi4-brcm-patch (0.1) ...
Failed to enable unit: File brcm-patch.service: No such file or directory
dpkg: error processing package rockpi4-brcm-patch (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 rockpi4-brcm-patch
E: Sub-process /usr/bin/dpkg returned an error code (1)

Second question: using the hard to manage bluetoothctrl cli interface I notice that all issues are the same for all the device that I insert in the usb ports!!! I have three different and well working USB adapters and none is still syncing with my headset. Radxa programmers, are you still there? Tok, Tok, can we use this SBC?

#2

Bluetooth remote does not work in Android 7/9/10?

#3

Android has problems with other hardware. The job is not ended completely by you. You made a board without a REAL operating system completely working. Every distibution has something wrong!! Android doesn’t recognize Display Port. The hdmi is too little and bad soldered. It I touch the board the screen goes down. I need to use the display port and so: ONLY DEBIAN 2020 July, only July version, can display to Display Port!! I will never buy a phantom Raspb Killer!!! In Debian 2020 July version … Bluetooth doesn’t work and I have to listen music by wire!!!