SM2027

https://paste.armbian.com/nesusobaso Thanks, don't know if diags file is complete:

Armbian Linux v6.1 - Ubuntu 24.04 (Noble) with XFCE seems not to support full bluetooth controller at boot stage, we need to manually load hci_uart module and and attach it to the serial interface. Is there any other service that is required to be enabled or any overlay that should be checked? After boot, we need to execute some commands to get the BT controller alive: user@bananapim7:~$ hcitool dev Devices: user@bananapim7:~$ sudo modprobe bluetooth user@bananapim7:~$ sudo modprobe hci_uart user@bananapim7:~$ sudo btattach -B /dev/ttyS6 -P bcm -S 115200 & [1] 3405 Attaching Primary controller to /dev/ttyS6 Switched line discipline from 0 to 15 Device index 0 attached user@bananapim7:~$ hcitool dev Devices: hci0 F0:23:AE:09:82:E3 Thanks for your help! PS: Some data that may help: user@bananapim7:~$ uname -a Linux bananapim7 6.1.115-vendor-rk35xx #1 SMP Thu Oct 16 07:30:53 UTC 2025 aarch64 aarch64 aarch64 GNU/Linux user@bananapim7:~$ user@bananapim7:~$ lsmod Module Size Used by bnep 24576 2 squashfs 53248 0 pwm_fan 20480 0 rk805_pwrkey 16384 0 bcmdhd 1495040 0 panfrost 61440 0 drm_shmem_helper 20480 1 panfrost gpu_sched 40960 1 panfrost joydev 24576 0 input_leds 16384 0 zram 28672 3 zsmalloc 20480 1 zram binfmt_misc 20480 1 sch_fq_codel 20480 4 fuse 114688 1 dm_mod 110592 0 nfnetlink 20480 1 ip_tables 28672 0 ipv6 458752 48 r8169 77824 0 nvmem_rockchip_otp 20480 0 rockchip_cpuinfo 16384 1 nvmem_rockchip_otp uio_pdrv_genirq 16384 0 uio 20480 1 uio_pdrv_genirq user@bananapim7:~$ user@bananapim7:~$ systemctl status bluetooth ● bluetooth.service - Bluetooth service Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: enabled) Active: active (running) since Mon 2025-10-27 23:00:19 -03; 1 day 9h ago Docs: man:bluetoothd(8) Main PID: 1794 (bluetoothd) Status: "Running" Tasks: 1 (limit: 37795) Memory: 2.5M (peak: 3.0M) CPU: 48ms CGroup: /system.slice/bluetooth.service └─1794 /usr/libexec/bluetooth/bluetoothd oct 27 23:00:19 bananapim7 systemd[1]: Started bluetooth.service - Bluetooth service. oct 27 23:00:19 bananapim7 bluetoothd[1794]: Starting SDP server oct 27 23:00:19 bananapim7 bluetoothd[1794]: src/plugin.c:plugin_init() System does not support csip plugin oct 27 23:00:19 bananapim7 bluetoothd[1794]: profiles/audio/micp.c:micp_init() D-Bus experimental not enabled oct 27 23:00:19 bananapim7 bluetoothd[1794]: src/plugin.c:plugin_init() System does not support micp plugin oct 27 23:00:19 bananapim7 bluetoothd[1794]: src/plugin.c:plugin_init() System does not support vcp plugin oct 27 23:00:19 bananapim7 bluetoothd[1794]: src/plugin.c:plugin_init() System does not support mcp plugin oct 27 23:00:19 bananapim7 bluetoothd[1794]: src/plugin.c:plugin_init() System does not support bass plugin oct 27 23:00:19 bananapim7 bluetoothd[1794]: src/plugin.c:plugin_init() System does not support bap plugin oct 27 23:00:19 bananapim7 bluetoothd[1794]: Bluetooth management interface 1.22 initialized