I have a: Bus 003 Device 029: ID 0bda:8771 Realtek Semiconductor Corp. [unknown] BT adapter. When I first plug it in I am able to connect my: Device 34:88:5D:56:A8:C1 Bluetooth Mouse M557 But after some yet unknown amount of time, on the order of a day or so, the mouse becomes disconnected and won't reconnect: [bluetooth]# connect 34:88:5D:56:A8:C1 Attempting to connect to 34:88:5D:56:A8:C1 [bluetooth]# Failed to connect: org.bluez.Error.Failed br-connection-create-socket When the above happens the journal logs: Dec 27 15:47:17 pc.interlinx.bc.ca bluetoothd[3754244]: profiles/input/device.c:ioctl_is_connected() Can't get HIDP connection info Dec 27 15:47:22 pc.interlinx.bc.ca bluetoothd[3754244]: profiles/input/device.c:control_connect_cb() connect to 34:88:5D:56:A8:C1: Host is down (112) If I simply unplug/plug-in the adapter then try to connect using the GNOME Bluetooth control it will reconnect. It will stay connected for a period of time when it will drop and then I have to start this palaver all over again. The question is what is needed to be able to debug why bluez gets into this state with this adapter? Cheers, b.
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