Андрей Димов

I can suggest only hard way - clear installation armbian then HA, without manipulation with driver and use rk3318-config to set device tree option

This method works for me, but I don't change Bluetooth driver's. You can also try command: apt reinstall bluez apt --fix-broken install

Incbot, after set device tree option in the rk3318-config, try enter reboot command (don't reset power, need reboot only), then try hciconfig -a

Incbot, hi I have this problem too. Use rk3318-config command to set device tree overlay (on the second step push space then enter) and then don't touch device tree overlay in armbian-config. After reboot use command hciconfig -a, if it have some message on screen - Bluetooth working

Hello, after update my h96 max (rk3318 armbian 25.2.3 rockchip rc7 6.14 to rockchip 6.14) system dont start. Cant upload image, connect to monitor show: Failed to load `/boot/dtb/rockchip/rk3318-box.dtb` Failed to load `/boot/dtb/rockchip/overlay/rockchip-rk3318-box-led-conf2.dtbo` Failed to load `/boot/dtb/rockchip/overlay/rockchip-rk3318-box-wlan-ap6334.dtbo` Failed to load `/boot/dtb/rockchip/overlay/rockchip-rk3318-fixup.scr` unknow command `kaslrseed` - try `help` Error: Did not find a cmdline Flattened Device Tree Could not find a valid device tree