Hi list,
No Bluetooth adapter is being found by Bluez on my MacbookPro12,1 when
running Ubuntu 15.10, Linux 4.2rc8 and Bluez 5.33. After normal boot,
the output of `hcitool dev` contains no devices.
Relevant kernel logs are below, but since it finds the BT adaptor but
also reports it as both hid-generic and input devices, I imagine I need
to switch it out of HID mode and into HCI mode. However, when I try
manually running hid2hci as root, the command silently fails and no
change in the visibility of the adaptor is observed:
> mjg@payens:~$ sudo /lib/udev/hid2hci
--evpath=/devices/pci0000:00/0000:00:14.0/usb1/1-3 --method=csr2 ||
echo fail
> fail
> mjg@payens:~$
Using methods other than csr2 results in hid2hci reporting an error.
Is there anything I can do to help debug this?
Thanks,
//Mike
Kernel logs:
[ 1.869553] usb 1-3: new full-speed USB device number 2 using xhci_hcd
...
[ 2.004387] usb 1-3: New USB device found, idVendor=05ac,
idProduct=8290
[ 2.004388] usb 1-3: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[ 2.004389] usb 1-3: Product: Bluetooth USB Host Controller
[ 2.004390] usb 1-3: Manufacturer: Broadcom Corp.
[ 2.004478] usb 1-3: ep 0x85 - rounding interval to 64 microframes,
ep desc says 80 microframes
[ 2.004480] usb 1-3: ep 0x86 - rounding interval to 64 microframes,
ep desc says 80 microframes
...
[ 2.425178] hid-generic 0003:05AC:8290.0001: input,hidraw4: USB HID
v1.11 Keyboard [Broadcom Corp. Bluetooth USB Host Controller] on
usb-0000:00:14.0-3/input0
[ 2.425259] input: Broadcom Corp. Bluetooth USB Host Controller as
/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/0003:05AC:8290.0002/input/input7
...
[ 10.254634] usbcore: registered new interface driver btusb
...
[ 16.642700] usb 1-3: device descriptor read/64, error -110
--
⊨ Michael Gratton, Percept Wrangler.
⚙ <http://mjog.vee.net/>
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