gistfile1.txt

[   90.842832] usb 1-4: USB disconnect, device number 2
[   99.158157] usb 1-4: new full-speed USB device number 5 using xhci_hcd
[   99.286998] usb 1-4: New USB device found, idVendor=8087, idProduct=07dc
[   99.287001] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  111.614463] usb 1-4: USB disconnect, device number 5
[  118.087323] usb 1-4: new full-speed USB device number 6 using xhci_hcd
[  118.216794] usb 1-4: New USB device found, idVendor=8087, idProduct=07dc
[  118.216800] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  123.987716] usb 1-4: USB disconnect, device number 6
[  126.365074] usb 1-4: new full-speed USB device number 7 using xhci_hcd
[  126.494445] usb 1-4: New USB device found, idVendor=8087, idProduct=07dc
[  126.494449] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  145.426773] usbcore: registered new interface driver btusb
[  145.440393] Bluetooth: hci0: read Intel version: 370710018002030d00
[  145.441714] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
[  145.611611] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[  157.588958] usb 1-4: USB disconnect, device number 7
[  157.589085] Bluetooth: hci0 sending frame failed
[  157.863012] usb 1-4: new full-speed USB device number 8 using xhci_hcd
[  157.992248] usb 1-4: New USB device found, idVendor=8087, idProduct=07dc
[  157.992251] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  158.008427] Bluetooth: hci0: read Intel version: 370710018002030d00
[  158.008451] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
[  158.166681] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated