bluetooth-5.13

• Secure Boot needs to be disabled, check mokutil --sb-state

Build

• Build

sudo apt install git dkms
git clone https://github.com/jeremyb31/bluetooth-5.13.git
cd bluetooth-5.13
make
sudo mv /lib/modules/$(uname -r)/kernel/drivers/bluetooth/btusb.ko /lib/modules/$(uname -r)/kernel/drivers/bluetooth/btusb.ko.bak
sudo cp btusb.ko /lib/modules/$(uname -r)/kernel/drivers/bluetooth/
sudo depmod -a

• Reboot or reload btusb

sudo modprobe -r btusb
sudo modprobe -v btusb