@qole These are the steps I followed: 1. remove the "input" from /etc/bluetooth/main.conf 2. replace the "evdev_drv.so" file 3. move "transp" and copy "arrow" file 4. install the bluez-compat from here 5. install libxmuu1 6. paired Razer Orochi BT mouse (was necessary to run hidd --search on terminal first) 7. reboot 8. run ./showmouse And done.