Hi Anil, > I have a USB Bluetooth Dongle it detects but i am unable to use it, > Cannot pair with any mobile device or send any file. > > I am using "Ubuntu 14.04 64-bit" with kernel version "3.13.0-65-generic" > > Here is the output of dmesg, > > [ 2920.744043] usb 3-1: new full-speed USB device number 3 using uhci_hcd > [ 2920.985498] usb 3-1: New USB device found, idVendor=0a12, idProduct=0001 > [ 2920.985504] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 > [ 2920.985507] usb 3-1: Product: Bluetooth V2.0 Dongle > [ 2920.985510] usb 3-1: Manufacturer: Bluetooth v2.0 > [ 2921.818696] usbcore: registered new interface driver btusb > > And lsusb, > > Bus 003 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd > Bluetooth Dongle (HCI mode) > > Please let me know if any more information is needed. > > I wanted to know what is the issue with the device. include /sys/kernel/debug/usb/devices from this device. And you might want to run btmon to see if one of the HCI commands is causing a problem. You could also just call hciconfig and see if the device is actually registered since it seems to load the btusb driver. Then again, you are running a 3.13 kernel, that is a pretty old 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
