![drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu](https://i.stack.imgur.com/unztc.png)
drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu
RPi 4: Bluetooth serdev driver failed to probe with Mainline devicetree · Issue #3260 · raspberrypi/linux · GitHub
![drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu](https://i.stack.imgur.com/3d8V1.png)
drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu
![drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu](https://i.stack.imgur.com/YvB2n.png)
drivers - 20.04 No Bluetooth found - rfkill won't list bluetooth but /init.d/bluetooth status shows its running - Ask Ubuntu
![Banana Pi BPI-R64 open source smart router with MTK MT7622 64 bit chip design - Banana Pi BPI-R2/BPI-R64/BPI-R3 - banana pi single board computer open source project official forum BPI team Banana Pi BPI-R64 open source smart router with MTK MT7622 64 bit chip design - Banana Pi BPI-R2/BPI-R64/BPI-R3 - banana pi single board computer open source project official forum BPI team](http://wiki.banana-pi.org/images/1/1d/R64_gpio_40.jpg)
Banana Pi BPI-R64 open source smart router with MTK MT7622 64 bit chip design - Banana Pi BPI-R2/BPI-R64/BPI-R3 - banana pi single board computer open source project official forum BPI team
![Pop OS Bluetooth firmware failed to load. - Linux, macOS and Everything Not-Windows - Linus Tech Tips Pop OS Bluetooth firmware failed to load. - Linux, macOS and Everything Not-Windows - Linus Tech Tips](https://lh4.googleusercontent.com/-0ur-FcvdsEk/AAAAAAAAAAI/AAAAAAAAA5c/vE6A03NcUoU/photo.jpg)