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Xinevic

Member

From: Belarus, Minsk

Registered: 2015-12-28

Posts: 49

Bluetooth not working

Hi all!
I have a Broadcom Corporation BCM4352 combi cart. My WiFi works fine, but i have problems with bluetooth.
First of all, I don't see any info about bluetooth on output of lspci or lsusb commands.
Then, I installed bluez, bluez-utils, bluez-pulseaudio, and I can't connect to my Bluetooth headset.
The error message is:

Jun 13 18:17:06 pluhin-lap bluetoothd[27209]: A0:E9:DB:10:7A:CC: error updating services: Host is down (112)

What should I do to connect to my headset?

alex.theoto

Member

From: Athens Greece

Registered: 2014-11-30

Posts: 307

Re: Bluetooth not working

Take a look here.

lspci -vv

might show your bluetooth on wifi card.

Xinevic

Member

From: Belarus, Minsk

Registered: 2015-12-28

Posts: 49

Re: Bluetooth not working

Take a look here.

lspci -vv

might show your bluetooth on wifi card.

After installing driver my bluetooth doesn't see my headset.

And

lspci -vv

doesn't show my bluetooth.

alex.theoto

Member

From: Athens Greece

Registered: 2014-11-30

Posts: 307

Re: Bluetooth not working

Give us the output of

lsusb -v
lspci -vv
dmesg

EDIT:
How do you know about your bluetooth? From Microsoft Windows? If so, can you give us any information?
Check your bios if it is enabled.

Last edited by alex.theoto (2016-06-14 08:04:35)

Xinevic

Member

From: Belarus, Minsk

Registered: 2015-12-28

Posts: 49

Re: Bluetooth not working

Sorry for so long answer.

lsusb -v

https://ptpb.pw/jf2Q

lspci -vv

https://ptpb.pw/lLLO

dmesg

https://ptpb.pw/lVLJ

How do you know about your bluetooth? From Microsoft Windows? If so, can you give us any information?
Check your bios if it is enabled.

Because I can enable bluetooth service, I can turn on power, i see it in rfkill's list, i can run scan on, sometimes it can find devices, pair with them, but never connect.

alex.theoto

Member

From: Athens Greece

Registered: 2014-11-30

Posts: 307

Re: Bluetooth not working

lsusb:
Bus 003 Device 003: ID 0489:e07a Foxconn / Hon Hai

dmesg:
[    5.382024] bluetooth hci0: Direct firmware load for brcm/BCM20702A1-0489-e07a.hcd failed with error -2
[    5.382025] Bluetooth: hci0: BCM: Patch brcm/BCM20702A1-0489-e07a.hcd not found

I know that you have Lenovo but you might try this Acer firmware.
Also, from this link, you can go there.

EDIT:
In the lenovo link, keep in mind that you might have to change the ID from

find app/ -name "*0a5c*" -o -name "*0A5C*"

to something like

find app/ -name "*0489*" -o -name "*0489*"

I think is has something to do with the specific ID.

Last edited by alex.theoto (2016-06-16 15:03:51)

Xinevic

Member

From: Belarus, Minsk

Registered: 2015-12-28

Posts: 49

Re: Bluetooth not working

alex.theoto, thanks for you help with finding bluetooth. I just didn't be able to find BT id, becase I searched by bluetooth, not by Foxconn.
I added Windows hcd file to my libs.

But now I have funny problem - when I connecting my headset, in journalctl I see this

Jun 17 01:00:19 pluhin-lap /usr/lib/gdm/gdm-x-session[811]: (II) input device 'A0:E9:DB:10:7A:CC', /dev/input/event20 is tagged by udev as: Keyboard
Jun 17 01:00:19 pluhin-lap /usr/lib/gdm/gdm-x-session[811]: (II) input device 'A0:E9:DB:10:7A:CC', /dev/input/event20 is a keyboard
Jun 17 01:00:19 pluhin-lap /usr/lib/gdm/gdm-x-session[811]: (**) Option "config_info" "udev:/sys/devices/virtual/input/input57/event20"
Jun 17 01:00:19 pluhin-lap /usr/lib/gdm/gdm-x-session[811]: (II) XINPUT: Adding extended input device "A0:E9:DB:10:7A:CC" (type: KEYBOARD, id 19)
Jun 17 01:00:19 pluhin-lap /usr/lib/gdm/gdm-x-session[811]: (**) Option "xkb_layout" "ru,us"
Jun 17 01:00:19 pluhin-lap /usr/lib/gdm/gdm-x-session[811]: (**) Option "xkb_variant" ","
Jun 17 01:00:19 pluhin-lap /usr/lib/gdm/gdm-x-session[811]: (II) input device 'A0:E9:DB:10:7A:CC', /dev/input/event20 is tagged by udev as: Keyboard
Jun 17 01:00:19 pluhin-lap /usr/lib/gdm/gdm-x-session[811]: (II) input device 'A0:E9:DB:10:7A:CC', /dev/input/event20 is a keyboard

Is it normal?

Also, I have some problems with connecting. For example, headset can't connect to my computer automatically.