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Using laptop Acer TravelMate P645-MG I've configured bluetooth headset Sony MDR-1RBT with bluez5, bluez-utils and pulseaudio everything is working music is playing. But sometimes the headset just disconnects and I cannot reconnect until I restart bluetoothd. I'm not using laptop-mode and I've already disabled all usbcore related autosuspend and set power control to on. Any ideas where to look? It's very frustrating since I'm experiencing a lot of such disconnects. Also note that at the same time bluetooth headset is working just fine with android devices. Kernel Linux air 3.15.7-1-ARCH #1 SMP PREEMPT Mon Jul 28 20:06:17 CEST 2014 x86_64 GNU/Linux
From bluetoothctl:
Attempting to connect to 00:18:09:20:01:67
[CHG] Device 00:18:09:20:01:67 Connected: yes
Connection successful
[CHG] Controller FC:F8:AE:B6:3E:D2 Class: 0x000000
[CHG] Controller FC:F8:AE:B6:3E:D2 Powered: no
[CHG] Controller FC:F8:AE:B6:3E:D2 Discovering: no
[DEL] Controller FC:F8:AE:B6:3E:D2 air [default]
[NEW] Controller FC:F8:AE:B6:3E:D2 air [default]
[CHG] Controller FC:F8:AE:B6:3E:D2 Class: 0x00010c
[CHG] Controller FC:F8:AE:B6:3E:D2 UUIDs:
00001200-0000-1000-8000-00805f9b34fb
00001800-0000-1000-8000-00805f9b34fb
00001801-0000-1000-8000-00805f9b34fb
0000110e-0000-1000-8000-00805f9b34fb
0000110c-0000-1000-8000-00805f9b34fb
0000110a-0000-1000-8000-00805f9b34fb
[CHG] Controller FC:F8:AE:B6:3E:D2 Pairable: yes
[CHG] Controller FC:F8:AE:B6:3E:D2 PairableTimeout: 0x000000
[CHG] Controller FC:F8:AE:B6:3E:D2 Class: 0x08010c
[CHG] Controller FC:F8:AE:B6:3E:D2 UUIDs:
00001200-0000-1000-8000-00805f9b34fb
00001800-0000-1000-8000-00805f9b34fb
00001801-0000-1000-8000-00805f9b34fb
0000110e-0000-1000-8000-00805f9b34fb
0000110c-0000-1000-8000-00805f9b34fb
0000110a-0000-1000-8000-00805f9b34fb
0000110b-0000-1000-8000-00805f9b34fb
[CHG] Controller FC:F8:AE:B6:3E:D2 Class: 0x0c010c
[CHG] Controller FC:F8:AE:B6:3E:D2 UUIDs:
00001200-0000-1000-8000-00805f9b34fb
00001800-0000-1000-8000-00805f9b34fb
00001801-0000-1000-8000-00805f9b34fb
0000110e-0000-1000-8000-00805f9b34fb
0000110c-0000-1000-8000-00805f9b34fb
0000110a-0000-1000-8000-00805f9b34fb
0000110b-0000-1000-8000-00805f9b34fbFrom bluetoothd log:
Jul 31 14:55:18 air bluetoothd[5197]: Bluetooth daemon 5.21
Jul 31 14:55:18 air bluetoothd[5197]: Starting SDP server
Jul 31 14:55:18 air bluetoothd[5197]: Bluetooth management interface 1.5 initialized
Jul 31 14:55:18 air bluetoothd[5197]: Sap driver initialization failed.
Jul 31 14:55:18 air bluetoothd[5197]: sap-server: Operation not permitted (1)
Jul 31 14:55:18 air bluetoothd[5197]: hci0 Load Connection Parameters failed: Unknown Command (0x01)
Jul 31 14:55:39 air bluetoothd[5197]: a2dp-sink profile connect failed for 00:18:09:20:01:67: Protocol not available
Jul 31 14:55:41 air bluetoothd[5197]: a2dp-sink profile connect failed for 00:18:09:20:01:67: Protocol not available
Jul 31 14:55:42 air bluetoothd[5197]: a2dp-sink profile connect failed for 00:18:09:20:01:67: Protocol not available
Jul 31 14:55:43 air bluetoothd[5197]: a2dp-sink profile connect failed for 00:18:09:20:01:67: Protocol not available
Jul 31 14:55:43 air bluetoothd[5197]: a2dp-sink profile connect failed for 00:18:09:20:01:67: Protocol not available
Jul 31 14:56:06 air bluetoothd[5197]: Endpoint registered: sender=:1.66 path=/MediaEndpoint/A2DPSource
Jul 31 14:56:06 air bluetoothd[5197]: Endpoint registered: sender=:1.66 path=/MediaEndpoint/A2DPSink
Jul 31 14:56:32 air bluetoothd[5197]: /org/bluez/hci0/dev_00_18_09_20_01_67/fd0: fd(21) ready
Jul 31 14:59:41 air bluetoothd[5197]: Endpoint unregistered: sender=:1.66 path=/MediaEndpoint/A2DPSource
Jul 31 14:59:41 air bluetoothd[5197]: Endpoint unregistered: sender=:1.66 path=/MediaEndpoint/A2DPSink
Jul 31 14:59:42 air bluetoothd[5197]: Sap driver initialization failed.
Jul 31 14:59:42 air bluetoothd[5197]: sap-server: Operation not permitted (1)
Jul 31 14:59:42 air bluetoothd[5197]: Unable to register device interface for 00:18:09:20:01:67
Jul 31 14:59:42 air bluetoothd[5197]: hci0 Load Connection Parameters failed: Unknown Command (0x01)
Jul 31 14:59:42 air bluetoothd[5197]: Endpoint registered: sender=:1.66 path=/MediaEndpoint/A2DPSource
Jul 31 14:59:42 air bluetoothd[5197]: Endpoint registered: sender=:1.66 path=/MediaEndpoint/A2DPSink
Jul 31 15:00:04 air bluetoothd[5197]: Unable to register device interface for 00:18:09:20:01:67
Jul 31 15:00:04 air bluetoothd[5197]: Unable to get device object for 00:18:09:20:01:67Offline
Not sure how much help I can be but my bluetooth mouse has the same problem. Works fine then sometimes just stops....
Sep 04 13:04:24 ryanvade-arch bluetoothd[592]: Refusing connection from 00:60:D1:02:22:ED: unknown devicesudo systemctl status bluetooth
● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled)
Active: active (running) since Thu 2014-09-04 09:34:21 CDT; 3h 33min ago
Docs: man:bluetoothd(8)
Main PID: 592 (bluetoothd)
Status: "Running"
CGroup: /system.slice/bluetooth.service
└─592 /usr/lib/bluetooth/bluetoothd --noplugin=sap
Sep 04 12:35:18 ryanvade-arch bluetoothd[592]: Endpoint registered: sender=:1.28 path=/MediaEndpoint/A2DPSource
Sep 04 12:35:18 ryanvade-arch bluetoothd[592]: Endpoint registered: sender=:1.28 path=/MediaEndpoint/A2DPSink
Sep 04 13:00:53 ryanvade-arch bluetoothd[592]: Refusing input device connect: No such file or directory (2)
Sep 04 13:00:53 ryanvade-arch bluetoothd[592]: Refusing connection from 00:60:D1:02:22:ED: unknown device
Sep 04 13:01:40 ryanvade-arch bluetoothd[592]: Refusing input device connect: No such file or directory (2)
Sep 04 13:01:40 ryanvade-arch bluetoothd[592]: Refusing connection from 00:60:D1:02:22:ED: unknown device
Sep 04 13:02:00 ryanvade-arch bluetoothd[592]: Refusing connection from 00:60:D1:02:22:ED: unknown device
Sep 04 13:04:04 ryanvade-arch bluetoothd[592]: Refusing input device connect: No such file or directory (2)
Sep 04 13:04:04 ryanvade-arch bluetoothd[592]: Refusing connection from 00:60:D1:02:22:ED: unknown device
Sep 04 13:04:24 ryanvade-arch bluetoothd[592]: Refusing connection from 00:60:D1:02:22:ED: unknown device3.16.1-2-CK, bluez 5, Intel 7260 AC + bluetooth
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