anon Posted March 15, 2017 Share Posted March 15, 2017 Hi! Banana pi m1, armbian Ubuntu Xenial Legacy 3.4.113, bluetooth usb dongle. I can find bananapi from other devices, but can`t pair whit any device. journalctl -u bluetooth ar 15 16:05:11 bananapi systemd[1]: Starting Bluetooth service... Mar 15 16:05:11 bananapi bluetoothd[646]: Bluetooth daemon 5.37 Mar 15 16:05:11 bananapi bluetoothd[646]: Starting SDP server Mar 15 16:05:11 bananapi systemd[1]: Started Bluetooth service. Mar 15 16:05:11 bananapi bluetoothd[646]: Bluetooth management interface 1.0 initialized Mar 15 16:05:11 bananapi bluetoothd[646]: Failed to obtain handles for "Service Changed" characteristic Mar 15 16:05:11 bananapi bluetoothd[646]: Not enough free handles to register service Mar 15 16:05:11 bananapi bluetoothd[646]: Error adding Link Loss service Mar 15 16:05:11 bananapi bluetoothd[646]: Not enough free handles to register service Mar 15 16:05:11 bananapi bluetoothd[646]: Not enough free handles to register service Mar 15 16:05:11 bananapi bluetoothd[646]: Not enough free handles to register service Mar 15 16:05:11 bananapi bluetoothd[646]: Current Time Service could not be registered Mar 15 16:05:11 bananapi bluetoothd[646]: gatt-time-server: Input/output error (5) Mar 15 16:05:11 bananapi bluetoothd[646]: Not enough free handles to register service Mar 15 16:05:11 bananapi bluetoothd[646]: Not enough free handles to register service Mar 15 16:05:11 bananapi bluetoothd[646]: Sap driver initialization failed. Mar 15 16:05:11 bananapi bluetoothd[646]: sap-server: Operation not permitted (1) Mar 15 16:13:07 bananapi bluetoothd[646]: Ignoring unsupported UUID for addition Any ideas? Link to comment Share on other sites More sharing options...
Igor Posted March 15, 2017 Share Posted March 15, 2017 https://www.armbian.com/banana-pi ->"Known issues" I have two different USB BT keys and both work fine only on mainline kernel. Link to comment Share on other sites More sharing options...
anon Posted March 15, 2017 Author Share Posted March 15, 2017 Yeh, I checked. Problem in kernel? Are there ways to solve the problem? Recompile the kernel? Patches? I need only legacy kernel for video acceleration. Link to comment Share on other sites More sharing options...
arox Posted March 16, 2017 Share Posted March 16, 2017 Here a nanopi neo with a logilink bt0009 paired with a "chip" root@hub:~# lsusb | grep -i bluetooth Bus 008 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode) root@hub:~# uname -a Linux hub 3.4.113-sun8i #20 SMP PREEMPT Fri Dec 30 14:37:10 CET 2016 armv7l armv7l armv7l GNU/Linux root@hub:~# echo "paired-devices" | bluetoothctl [NEW] Controller 00:15:83:54:9C:58 hub [default] [NEW] Device A0:2C:36:25:26:F3 btst [bluetooth]# paired-devices Device A0:2C:36:25:26:F3 btst [DEL] Controller 00:15:83:54:9C:58 hub [default] [bluetooth]# root@hub:~# bluetoothd -v 5.37 But I had a lot of trouble with the same dongle yesterday to connect through RFCOMM and used a BT0015 for that use With bluez never try to understand why or when it works or dont. So ... Same player shoot again : try not to be too close or too far, avoid interferences (usb, wifi, bt ...), reboot to clean kernel and user space daemon state, remove devices, clean /var/lib/bluetooth, stop scan as soon as you have discovered peer, increase delay in main.conf ... Link to comment Share on other sites More sharing options...
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