Comment 21 for bug 1490349

I use ubuntu16.04, my computer can't connect to my bluetooth speaker after reboot.

uname -a
Linux zs-PC 4.4.0-24-generic #43-Ubuntu SMP Wed Jun 8 19:27:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

journalctl --unit=bluetooth
-- Logs begin at 一 2016-06-20 18:41:21 CST, end at 一 2016-06-20 18:43:45 CST. --
6月 20 18:41:36 zs-PC systemd[1]: Starting Bluetooth service...
6月 20 18:41:36 zs-PC bluetoothd[818]: Bluetooth daemon 5.37
6月 20 18:41:36 zs-PC systemd[1]: Started Bluetooth service.
6月 20 18:41:36 zs-PC bluetoothd[818]: Starting SDP server
6月 20 18:41:36 zs-PC bluetoothd[818]: Bluetooth management interface 1.10 initialized
6月 20 18:41:36 zs-PC bluetoothd[818]: Failed to obtain handles for "Service Changed" characteristic
6月 20 18:41:36 zs-PC bluetoothd[818]: Not enough free handles to register service
6月 20 18:41:36 zs-PC bluetoothd[818]: Error adding Link Loss service
6月 20 18:41:36 zs-PC bluetoothd[818]: Not enough free handles to register service
6月 20 18:41:36 zs-PC bluetoothd[818]: Not enough free handles to register service
6月 20 18:41:36 zs-PC bluetoothd[818]: Not enough free handles to register service
6月 20 18:41:36 zs-PC bluetoothd[818]: Current Time Service could not be registered
6月 20 18:41:36 zs-PC bluetoothd[818]: gatt-time-server: Input/output error (5)
6月 20 18:41:36 zs-PC bluetoothd[818]: Not enough free handles to register service
6月 20 18:41:36 zs-PC bluetoothd[818]: Not enough free handles to register service
6月 20 18:41:36 zs-PC bluetoothd[818]: Sap driver initialization failed.
6月 20 18:41:36 zs-PC bluetoothd[818]: sap-server: Operation not permitted (1)
6月 20 18:41:48 zs-PC bluetoothd[818]: Endpoint registered: sender=:1.43 path=/MediaEndpoint/A2DPSource
6月 20 18:41:48 zs-PC bluetoothd[818]: Endpoint registered: sender=:1.43 path=/MediaEndpoint/A2DPSink
6月 20 18:41:53 zs-PC bluetoothd[818]: Endpoint registered: sender=:1.67 path=/MediaEndpoint/A2DPSource
6月 20 18:41:53 zs-PC bluetoothd[818]: Endpoint registered: sender=:1.67 path=/MediaEndpoint/A2DPSink
6月 20 18:41:53 zs-PC bluetoothd[818]: RFCOMM server failed for Headset Voice gateway: rfcomm_bind: Address already in use (98)
6月 20 18:42:10 zs-PC bluetoothd[818]: Endpoint unregistered: sender=:1.43 path=/MediaEndpoint/A2DPSource
6月 20 18:42:10 zs-PC bluetoothd[818]: Endpoint unregistered: sender=:1.43 path=/MediaEndpoint/A2DPSink

From now, I can only use my bluetooth speaker by:
1. delete it from the bluetooth device list
2. research the bluetooth device
3. select and connect it
then everything is ok.

I don't konw why I can't connect my bluetooth speaker wituout delete it.