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Thread: Bluetooth mouse keeps disappearing

  1. #11
    Join Date
    Mar 2011
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    Sauerland
    Posts
    5,035

    Default AW: Bluetooth mouse keeps disappearing

    My fault.

    Copy to /lib/firmware/brcm/

  2. #12
    Join Date
    Aug 2008
    Location
    Little Exuma, Bahamas
    Posts
    715

    Default Re: AW: Bluetooth mouse keeps disappearing

    Quote Originally Posted by Sauerland View Post
    My fault.
    no problem
    Copy to /lib/firmware/brcm/
    Done, we're making progress:
    Code:
     # dmesg | grep -i blu
    [   10.709012] Bluetooth: Core ver 2.22
    [   10.709029] Bluetooth: HCI device and connection manager initialized
    [   10.709032] Bluetooth: HCI socket layer initialized
    [   10.709033] Bluetooth: L2CAP socket layer initialized
    [   10.709037] Bluetooth: SCO socket layer initialized
    [   10.727252] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    [   10.727254] Bluetooth: BNEP filters: protocol multicast
    [   10.727256] Bluetooth: BNEP socket layer initialized
    [   10.822846] Bluetooth: hci0: BCM: chip id 63
    [   10.838864] Bluetooth: hci0: linux-jjh1
    [   10.839868] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000
    [   11.656713] Bluetooth: hci0: BCM20702A1 (001.002.014) build 1488
    [   11.672722] Bluetooth: hci0: Broadcom Bluetooth Device
    [   14.765942] Bluetooth: RFCOMM TTY layer initialized
    [   14.765947] Bluetooth: RFCOMM socket layer initialized
    [   14.765952] Bluetooth: RFCOMM ver 1.11
    
    However the behavior hasn't changed. Mouse is detected but will not connect (times out).
    MS user 1988-2008, Linux user 1998-present, openSUSE user since 2004
    (The first computer I used had a punch card reader)

  3. #13
    Join Date
    Aug 2008
    Location
    Little Exuma, Bahamas
    Posts
    715

    Default Re: Bluetooth mouse keeps disappearing

    I have managed to get the mouse working without adding any additional software. The only method that worked was to:
    1. copy the file kindly provided by Sauerland to /lib/firmware/brcm/
    2. remove all traces of the mouse left over from previous connection attempts (without this step nothing else works)
    3. reboot
    4. redetect the mouse
    5. connect the mouse


    Thank you to Sauerland and deano_ferrari
    MS user 1988-2008, Linux user 1998-present, openSUSE user since 2004
    (The first computer I used had a punch card reader)

  4. #14
    Join Date
    Jun 2008
    Location
    Auckland, NZ
    Posts
    22,281
    Blog Entries
    1

    Default Re: Bluetooth mouse keeps disappearing

    Good to read of you success with getting the new firmware installed.
    openSUSE Leap 15.2; KDE Plasma 5

  5. #15
    Join Date
    Mar 2011
    Location
    Sauerland
    Posts
    5,035

    Default AW: Bluetooth mouse keeps disappearing

    Now I have build the Firmware package new, it supports now many Chips:
    https://build.opensuse.org/package/s...702a1-firmware
    Last edited by Sauerland; 29-Sep-2018 at 11:26.

  6. #16

    Default AW: Bluetooth mouse keeps disappearing

    I have a similar problem with a GPS-Dewvice instead of a Mouse and under Tumbleweed instead of Leap 15, but i thinks that doesn't matter.

    After installing the Firmware Sauerland provided, i'm able to connect to my GPS, but the connection breaks imeadiatly.
    Maybe i have to remove the traces of previous attempts.
    But how can i do that? I have no Idea where to find them?

  7. #17
    Join Date
    Mar 2011
    Location
    Sauerland
    Posts
    5,035

    Default AW: Bluetooth mouse keeps disappearing

    New Problem, new thread.

  8. #18

    Default Re: AW: Bluetooth mouse keeps disappearing

    Quote Originally Posted by Sauerland View Post
    That ID is not in my rpm....


    This is yours:
    https://github.com/winterheart/broad...-04ca-2003.hcd
    Klick on Download and copy it to /lib/firmware.

    Hi Sauerland,
    I am having the same issue, I am a beginner user of linux and could use some direction here. I am having the same issue with my wireless/bluetooth mouse. Would that file be the same for me? I am running openSUSE Leap 15.1.

  9. #19
    Join Date
    Mar 2011
    Location
    Sauerland
    Posts
    5,035

    Default AW: Bluetooth mouse keeps disappearing

    post:
    Code:
    lsusb

  10. #20

    Default Re: AW: Bluetooth mouse keeps disappearing

    Quote Originally Posted by Sauerland View Post
    post:
    Code:
    lsusb
    Bus 002 Device 002: ID 8087:8000 Intel Corp.
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 001 Device 002: ID 8087:8008 Intel Corp.
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 003 Device 002: ID 1770:ff00
    Bus 003 Device 004: ID 8087:07dc Intel Corp.
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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