Date: Tue, 25 Sep 2018 21:39:39 +0900 From: Takanori Watanabe <takawata@init-main.com> To: Yuri Pankov <yuripv@yuripv.net>, freebsd-bluetooth@freebsd.org Subject: Re: Lenovo P51 and Intel Bluetooth 8265 Message-ID: <20180925123939.GA76196@sana.init-main.com> In-Reply-To: <94a60594-fe69-f00c-d384-3e63575d4905@yuripv.net> References: <94a60594-fe69-f00c-d384-3e63575d4905@yuripv.net>
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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. > 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?
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