bluetooth hci0: Direct firmware load for rtl_bt/rtl8761a_config.bin failed with error -2 Bluetooth: hci0: rtl: loading rtl_bt/rtl8761a_config.bin Bluetooth: hci0: rtl: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761 usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-4: New USB device found, idVendor=0bda, idProduct=8771 Whenever I plug it in, these messages appear in dmesg: usb 1-4: new full-speed USB device number 9 using xhci_hcd I bought a bluetooth dongle ( Logilink BT0054), and did want to get it working on linux. You can download it by downloading and installing the driver from the official website of the manufacturer.I hope you can help me. The Bluetooth driver includes the CSR Remote Control Device. It is also known as the Bluetooth Stereo Audio driver. The driver is compatible with Windows 7 and Windows 8. The CSR Bluetooth Driver version 5.0.11.0 is a driver included in Windows 7, which you can download and install. Simply plug the CSR Bluetooth dongle into the USB port on your PC, select the CSR Bluetooth driver in the Device Manager, and follow the instructions. It also ensures fast data transfer and minimal energy usage. The CSR Bluetooth driver provides a wireless connection between Windows and Bluetooth devices.

If you cannot identify your Bluetooth device after updating the driver, you can use the driver update wizard to fix the issue. If the icon does not disappear, you may need to install the older version of the driver. You must restart the computer after installing the new CSR Bluetooth driver.Īfter you install the CSR Bluetooth Driver, you may notice a new device icon in your system tray. If you use a 64-bit operating system, you can install the 64-bit version of the CSR Bluetooth driver. The 32-bit version is compatible with Windows XP, Windows 7, Windows 8, and later. You can also install the 32-bit version of the CSR Bluetooth driver for 32-bit operating systems. After installing the driver, re-enable your Bluetooth device. If the problem persists, contact Microsoft support for assistance.

You should also restart your PC after installing the new driver. Double-click on the driver and follow the instructions.

Download the CSR Bluetooth driver from several sites including Microsoft.

Harmony bluetooth dongle driver