![]() LibreELEC:~ # cat /sys/firmware/devicetree/base/model Using CSR8510 external BT dongle instead because of metal case. Internal bluetooth is disable via dtoverlay=disable-bt in config txt. Even when using the CLI the GUI tries to show the code field with the invisible numbers. I tried it on the CLI, which allowed me to see the pairing code numbers, but it's not possible to enter them on the keyboard. Additionally I was not able to enter any numbers and press return, the GUI is locked in that state. Sudo cp /lib/firmware/rtl_bt/rtl8761b_fw.bin /lib/firmware/rtl_bt/rtl8761bu_fw.Problem: Adding a bluetooth keyboard works until the code to enter in the keyboard for pairing is shown. Sudo cp /lib/firmware/rtl_bt/rtl8761b_config.bin /lib/firmware/rtl_bt/rtl8761bu_config.bin Rename the rtl8761b driver to rtl8761bu:.Sudo mv rtl8761b_fw /lib/firmware/rtl_bt/rtl8761b_fw.bin Sudo mv rtl8761b_config /lib/firmware/rtl_bt/rtl8761b_config.bin Move the files to the /lib/firmware/rtl_bt directory:.Download the rtl8761b configuration and bluetooth driver files from GitHub if you don't already have them:.I experienced the same with my bluetooth 5.0 dongle, which all of a sudden didn't work after a kernel update to kernel version 5.15 on Ubuntu 20.04.įor some reason Linux kernel 5.15 is now looking for rtl8761bu_fw.bin and rtl8761bu_config.bin. ![]() VL812 Hubīus 001 Device 031: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) Output of lsusb with bluetooth 4.0 usb (which works): Bus 002 Device 010: ID 2109:0812 VIA Labs, Inc. VL812 Hubīus 001 Device 030: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) Output of lsusb with bluetooth 5.0 usb (which doesn't work): Bus 002 Device 010: ID 2109:0812 VIA Labs, Inc. 4-Port USB 2.0 Hubīus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 4-Port USB 2.0 Hubīus 001 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. VL812 Hubīus 001 Device 004: ID 0bda:5411 Realtek Semiconductor Corp. 4-Port USB 2.0 Hubīus 001 Device 021: ID 1058:25a1 Western Digital Technologies, Inc. 4-Port USB 2.0 Hubīus 001 Device 003: ID 0bda:5411 Realtek Semiconductor Corp. 4-Port USB 3.0 Hubīus 002 Device 002: ID 0bda:0411 Realtek Semiconductor Corp. 4-Port USB 3.0 Hubīus 002 Device 007: ID 0bc2:5031 Seagate RSS LLC FreeAgent GoFlex USB 3.0īus 002 Device 004: ID 0bda:0411 Realtek Semiconductor Corp. ![]() ![]() ![]() 4-Port USB 3.0 Hubīus 002 Device 003: ID 0bda:0411 Realtek Semiconductor Corp. Ultra Fitīus 002 Device 006: ID 0bda:0411 Realtek Semiconductor Corp. Output of lsusb with no bluetooth usb: Bus 002 Device 010: ID 2109:0812 VIA Labs, Inc. The manufacturer claimed that it is plug and play and compatible with Linux. But the old one which is a bluetooth 4.0 usb can work properly. However, I can't turn on bluetooth in Ubuntu setting. I have just bought a new usb bluetooth 5.0. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |