linux - bluetooth installed but cant detect other bluetooth devices -


i have installed bluetooth driver not able pair other devices. cant search other devices.

output of lspci

00:00.0 host bridge: intel corporation ivy bridge dram controller (rev 09) 00:01.0 pci bridge: intel corporation ivy bridge pci express root port (rev 09) 00:02.0 vga compatible controller: intel corporation ivy bridge graphics controller (rev 09) 00:14.0 usb controller: intel corporation panther point usb xhci host controller (rev 04) 00:16.0 communication controller: intel corporation panther point mei controller #1 (rev 04) 00:1a.0 usb controller: intel corporation panther point usb enhanced host controller #2 (rev 04) 00:1b.0 audio device: intel corporation panther point high definition audio controller (rev 04) 00:1c.0 pci bridge: intel corporation panther point pci express root port 1 (rev c4) 00:1c.4 pci bridge: intel corporation panther point pci express root port 5 (rev c4) 00:1d.0 usb controller: intel corporation panther point usb enhanced host controller #1 (rev 04) 00:1f.0 isa bridge: intel corporation panther point lpc controller (rev 04) 00:1f.2 sata controller: intel corporation panther point 6 port sata controller [ahci mode] (rev 04) 00:1f.3 smbus: intel corporation panther point smbus controller (rev 04) 01:00.0 vga compatible controller: nvidia corporation device 0de9 (rev ff) 02:00.0 network controller: broadcom corporation device 4365 (rev 01) 03:00.0 ethernet controller: atheros communications inc. ar8162 fast ethernet (rev 10)

output of dmesg | grep bluetooth

[   15.744190] bluetooth: core ver 2.16 [   15.744212] bluetooth: hci device , connection manager initialized [   15.744218] bluetooth: hci socket layer initialized [   15.744220] bluetooth: l2cap socket layer initialized [   15.744225] bluetooth: sco socket layer initialized [   15.744503] bluetooth: generic bluetooth usb driver ver 0.6 [   16.050311] bluetooth: bnep (ethernet emulation) ver 1.3 [   16.050314] bluetooth: bnep filters: protocol multicast [   16.054600] bluetooth: rfcomm tty layer initialized [   16.054605] bluetooth: rfcomm socket layer initialized [   16.054607] bluetooth: rfcomm ver 1.11 [   16.750642] bluetooth: hci0 command tx timeout [   17.156673] bluetooth: can't load firmware, may not work correctly

i installed linux-firmware-nonfree doesnt help...i think problem lies in last 2 lines of output of dmesg...please help


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