Dmytro Ovdiienko

Guys, thank you very much for your help. I think I can go with v4.4... if it is stable enough. Or it would be great if you could resurrect v5.4

@IgorAfter I switched to v4.4 I see the Bluetooth adapter. Following is a link to report: http://ix.io/3Ovx $ rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no 1: phy1: Wireless LAN Soft blocked: no Hard blocked: no 2: hci0: Bluetooth Soft blocked: no Hard blocked: no $ hcitool dev Devices: hci0 F0:03:8C:xx:xx:xx

Below is a list of kernels available. There is no v5.4. Which kernel you'd like me to try?

Following is a link to report file: http://ix.io/3OsQ For now before I change anything, I'd gather debugging information needed to investigate the issue.

Hello I cannot enable the Bluetooth on Tinkerboard device. Tried latest image, fresh install. I've opened the question on StackOverflow: https://superuser.com/questions/1698728/cannot-enable-bluetooth-on-tinkerboard-armbian It contains technical details. The latest what I've found so far is it could be related to Kernel compilation flags: # Extract from the /boot/config-5.10.60-rockchip CONFIG_SERIAL_DEV_BUS=y CONFIG_BT_HCIUART_3WIRE=y CONFIG_BT_HCIUART_SERDEV=y # CONFIG_BT_HCIUART_RTL - is not set # CONFIG_SERIAL_DEV_CTRL_TTYPORT - is not set I tried to download and compile the kernel and stuck. Basically I do not know where to find the kernel used to build the image. And most of all I'm not 100% sure I have to recompile the kernel. I do not believe nobody tested the Bluetooth before. Most probably it is configuration issue. Please assist

@ZippyHow did you manage to solve it? I cannot enable the Bluetooth on my Tinkerboard. Here I have a post created on StackOverflow: https://superuser.com/questions/1698728/cannot-enable-bluetooth-on-tinkerboard-armbian It contains technical details