I’ve got a bluetooth keyboard/mouse combination that I have successfully paired to the Raspberry Pi 4 (thanks, @Strit).
Now, even when the Bluetooth keyboard is turned off,
bluetoothd is using an entire CPU to do…something. Utilization is 99-100 percent at all times.
The only thing I changed in
/etc/bluetooth/main.conf was set AutoEnable to true, so the bluetooth adapter is turned on whenever the computer boots.
I also told it to trust the paired keyboard.
EDIT: This problem went away after turning off the keyboard and rebooting the machine. So, now I’m doubly confused. Is it possible I’ve got something set wrong so that as soon as a bluetooth connection is made, CPU usage spikes and doesn’t release until reboot? This feels like a bug.