Hi Anil, > The following is the output from hciconfig, > > hci0: Type: BR/EDR Bus: USB > BD Address: 00:1B:10:00:2A:EC ACL MTU: 1017:8 SCO MTU: 64:0 > DOWN > RX bytes:474 acl:0 sco:0 events:18 errors:0 > TX bytes:74 acl:0 sco:0 commands:18 errors:0 so the device gets detected. Which means the basic part works just fine. Commands are also send and received. Question is just if anything is blocking to bring up the controller. > > Marcel By "btmon" did you mean "bt-monitor"? Running bt-monitor gives me, > > No Adapters found. use hcidump. You are stuck with BlueZ 4 since Ubuntu refuses to upgrade to BlueZ 5. >> include /sys/kernel/debug/usb/devices from this device. > > Did you mean the contents in the file? I did not understand. Yes, there will be section for your controller. >> Then again, you are running a 3.13 kernel, that is a pretty old kernel. > > You want me to try it with the latest stable release? That might actually help. Try to run a 4.2 kernel. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html