Hi Björn
#1 running Current -15 updated on 12:th of july from github
sources, on this laptop.
#2 yes, I have an 0x0026 entry in
/usr/src/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_intel.c:
#3 If I issue iwmbtf install command 4 times
consecutively the "service bluetooth start ubt0 " command
appears to work ,
hccontrol commands appear to run,
btsockstat runs
# usbconfig show_ifdrv says:
ugen0.6: <AX201 Bluetooth Intel Corp.> at usbus0, cfg=0
md=HOST spd=FULL (12Mbps) pwr=ON (100mA)
* ugen0.6.0: ubt0: <vendor 0x8087 product 0x0026, class 224/1, rev
2.01/0.02, addr 5>*
* device is available*
SO is the conclusion that the AX201 BT module needs to be
wacked on the head 4 times to bother waking up ?
shouldnt device initialization at system startup take care
of that, ´?
I dont have a bluetooth mouse with me presently but will
try one next week .
//Lars
On 7/20/25 11:14 PM, Bjoern A. Zeeb wrote:
On Sun, 20 Jul 2025, Lars Tunkrans wrote:
Hi Lars,
I have a 3 years Old FUjitsu Celsius H7510 with I7-10885H
CPU and AX201
instructions in the Handbook talks about inserting a Bluetooth dongle
in a USB port.
This is obviously not the case here as the AX201 M.2. card includes
the Bluetooth circuitry and the Bluetooth antenna is pre-installed in
the laptop.
As Bjoern.Zeeb has done an enormous job on the AX200
IWLWIFI side, this bluetooth part of the same circut-board
may interact with the WIFI part .......
Not my domain of expertise but:
(a) which ersion of FreeBSD are you on?
(b) Check if you have an 0x0026 entry in
/usr/src/sys/netgraph/bluetooth/drivers/ubt/ng_ubt_intel.c: {
USB_VPI(USB_VENDOR_INTEL2, 0x0026, UBT_INTEL_DEVICE_8260) },
(c) did you install firmware? There is an iwmbt-firmware package.
Looks like you have.
(d) last time I tried I with an AX210 I had to try to start it 1..4
times until eventually it worked.
Reading below I think you are in the (d) category.
Here's notes I left someone else for that trial:
------------------------------------------------------------------------
I installed the iwmbt-firmware package manually and then manually loaded
it, twice; the 2nd time with -DI and then started
/etc/rc.d/bluetooth start ubt0
one more time and then it was there..
[337612.962319] ubt0 on uhub0
[337612.962354] ubt0: <vendor 0x8087 product 0x0032, class 224/1, rev
2.01/0.00, addr 3> on usbus0
[337927.563193] ng_hci_process_command_timeout: ubt0hci - unable to
complete HCI command OGF=0x3, OCF=0x3. Timeout
Following
https://freebsdfoundation.org/resource/networking-basics-wifi-and-bluetooth/
# hccontrol -n ubt0hci inquiry
Inquiry result, num_responses=1
Inquiry result #0
BD_ADDR: xx:xx:xx:xx:xx:xx
Page Scan Rep. Mode: 0x1
Page Scan Period Mode: 00
Page Scan Mode: 00
Class: xx:xx:xx
Clock offset: 0x22f7
Inquiry complete. Status: No error [00]
------------------------------------------------------------------------
# iwmbtfw -I -d ugen0.6
iwmbt_is_supported: found iwmbtfw compatible
main: Firmware has already been downloaded
main: Firmware download is successful!
# ps -ax | grep hcsec
51253 - Is 0:00.00 /usr/sbin/hcsecd -f /etc/bluetooth/hcsecd.conf
# ps -ax | grep sdpd
58045 - Is 0:00.00 /usr/sbin/sdpd -c /var/run/sdp -g nobody -u
nobody
Looks like the Hardware should work but :
# service bluetooth start ubt0
/etc/rc.d/bluetooth: ERROR: Unable to setup Bluetooth stack for
device ubt0
PLS advise how to further diagnose the case,
