Takanori Watanabe wrote:
On Tue, Sep 25, 2018 at 10:40:47AM +0300, Yuri Pankov wrote:
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 have never succeeded to use bluetooth on Intel WiFi.
I used external USB dongle.
It's sad, I'll look into what linux drivers are doing then.
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).
I tried boot windows and select reboot and select FreeBSD partition,
but I still receive HCI reset error.
How did you do that?
TBH, this laptop had Windows 10 installed, and I used bluetooth to
connect keyboard/mouse, so all drivers were installed/used. Then I
installed FreeBSD on top of it, all without shutdown, and I didn't get
errors while booting installer or installed system. It's only when I
did finally poweroff it I started getting these errors on boot.
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