Hi,
I'm seeing the following problem on Lenovo P51 laptop with "Intel
Bluetooth 8265" (as identified by Linux):
ubt0: ubt_ctrl_write_callback:782: control transfer failed: USB_ERR_TIMEOUT
ng_hci_process_command_timeout: ubt0hci - unable to complete HCI command
OGF=0x3, OCF=0x3. Timeout
The device in question:
ugen0.7: <vendor 0x8087 product 0x0a2b> at usbus0, cfg=0 md=HOST
spd=FULL (12Mbps) pwr=ON (100mA)
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0200
bDeviceClass = 0x00e0 <Wireless controller>
bDeviceSubClass = 0x0001
bDeviceProtocol = 0x0001
bMaxPacketSize0 = 0x0040
idVendor = 0x8087
idProduct = 0x0a2b
bcdDevice = 0x0010
iManufacturer = 0x0000 <no string>
iProduct = 0x0000 <no string>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
I noticed that if I boot into Windows, and then back in FreeBSD
*without* shutting down the laptop, errors seem to be gone (I haven't
tested that it actually work, and now the Windows partition is gone, sigh).
What am I missing here, firmware or something else?
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