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Thread: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

  1. #51
    Join Date
    Mar 2010
    Location
    India
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    8,178
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    Yes, that's exactly as expected. Do you have cheese or another webcam application installed? What do they say when you unbind uvcvideo driver from "1-1.3:1.0"? Mine says - "No video device found" (or something similar).

    I'm wondering how different the bus/device handling on two different machines can be when their logical arrangement seems same !

    PS:
    My laptop is an Asus X54C - SX261D by the way. Not that it matters.
    Varun
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  2. #52
    Join Date
    Aug 2007
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    67

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    sorry do delay I was busy with other stuff

    Could we come back to this issue. It seems it is still there.

    Last point was to unbind video cam:

    Code:
    lech@HP-EliteBook:~$ echo -n "1-1.3:1.0" | sudo tee /sys/bus/pci/drivers/ehci_hcd/unbind
    tee: /sys/bus/pci/drivers/ehci_hcd/unbind: No such file or directory
    It does not work

  3. #53
    Join Date
    Mar 2010
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    India
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    8,178
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    Ubuntu 12.04 Precise Pangolin

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    Quote Originally Posted by macmus View Post
    Code:
    lech@HP-EliteBook:~$ echo -n "1-1.3:1.0" | sudo tee /sys/bus/pci/drivers/ehci_hcd/unbind
    Not ehci_hcd, it was uvcvideo. If you tried ehci_hcd, it was wrong, try the correct one - uvcvideo - as in my post.

    However, it the mistake is just in your post and you already tried the correct form, then
    Quote Originally Posted by macmus View Post
    It seems it is still there.
    Means the webcam applications can still detect and use it?

    If so, assuming the webcam is controlled by (ONLY) uvcvideo driver, since the only other device in "/sys/bus/usb/drivers/uvcvideo" directory is "1-1.3:1.1", please try instead :
    Code:
    echo -n "1-1.3:1.1" | sudo tee /sys/bus/usb/drivers/uvcvideo/unbind
    echo -n "1-1.3:1.1" | sudo tee /sys/bus/usb/drivers/uvcvideo/bind
    ..and check the webcam again if it is disabled after the first command, and its ID changed after the 2nd.
    Varun
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  4. #54
    Join Date
    Mar 2008
    Beans
    6

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    Guys just I would like to add I have the very same issue with a multilaser bluetooth mouse, I am also following your discussion, but so far couldn't find an answer either. Oh, and I get the very same behaviour, when I close and open the lid, the mouse comes back. It is interesting how frequently that affects other people, googling a bit you can find this out, but no answer for the problem, though.
    Last edited by luis.nando; August 18th, 2013 at 09:17 PM.

  5. #55
    Join Date
    Aug 2013
    Beans
    1

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    Hi,
    I've the same problem, Toshiba Satellite Pro C850 series notebook and Dell Bluetooth Travel mouse with Ubuntu 13.04 x64.

    However, the problem occurs only when the notebook is running on battery. The problem does not occur if the laptop is connected to the power supply.

    BR,
    Alessio

  6. #56
    Join Date
    Sep 2013
    Beans
    1

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    Hey,
    I don't know whether this could be a solution/workaround, but it helped me. Have a look at cuichi's answer here: http://askubuntu.com/questions/28611.../345871#345871

  7. #57
    Join Date
    Oct 2009
    Beans
    7

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    Same issue with Lenovo Yoga Pro 2. I've tried a bunch of things and so far nothing.. [SOLUTION BELOW]

    UPDATE #1:

    So far this seems to work for me:

    echo -1 | sudo tee /sys/bus/usb/devices/2-4/power/autosuspend_delay_ms

    (where 2-4 is the USB id of the bluetooth card)

    UPDATE #2:

    I had what felt like it should have been a disconnect and the mouse wouldn't work for a couple of seconds but then it recovered!

    The log showed this:
    Code:
    Feb 12 10:21:44 riker kernel: [ 5533.421298] hid-generic 0005:0A5C:0001.0008: unknown main item tag 0x0
    Feb 12 10:21:44 riker kernel: [ 5533.489341] input: Bluetooth 3.0 mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.0/bluetooth/hci0/hci0:256/input18
    Feb 12 10:21:44 riker kernel: [ 5533.489748] hid-generic 0005:0A5C:0001.0008: input,hidraw1: BLUETOOTH HID v1.29 Mouse [Bluetooth 3.0 mouse] on 5c:51:4f:a9:0d:b1
    Will update again if an actual disconnect happens.

    UPDATE #3:

    After a whole day without disconnects, I'm relatively convinced that it works!

    I added the following to my rc.local:

    Code:
    # Prevents the Bluetooth USB card from getting reset which disconnects the mouse
    BTUSB_DEV="8087:07dc"
    BTUSB_BINDING="$(lsusb -d "$BTUSB_DEV" |
        cut -f 1 -d : |
        sed -e 's,Bus ,,' -e 's, Device ,/,' |
        xargs -I {} udevadm info -q path -n /dev/bus/usb/{} |
        xargs basename)"
    
    
    echo "Disabling autosuspend for Bluetooth USB Soundcard: $BTUSB_BINDING..."
    echo -1 > "/sys/bus/usb/devices/$BTUSB_BINDING/power/autosuspend_delay_ms"
    Pls post if this works/doesn't for you.
    Last edited by obadz; February 14th, 2014 at 12:00 PM.

  8. #58
    Join Date
    Oct 2009
    Beans
    7

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    3 [UPDATE: now 30!] days without a mouse disconnect! This definitely worked for me.
    Last edited by obadz; March 8th, 2014 at 12:24 PM.

  9. #59
    Join Date
    May 2014
    Beans
    5

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    Thanks obadz ,
    this remedy worked for me too , on my lenovob490 i have Broadcom BCM43142 WIFI+BT combo adapter and i had to manually make fw file , post that i was facing bt mouse going in to sleep and your method worked for me . thanks again


  10. #60
    Join Date
    Jun 2007
    Beans
    5

    Re: Bluetooth mouse stops to work after random time Ubuntu 13.04 on laptop

    Quote Originally Posted by obadz View Post
    Pls post if this works/doesn't for you.
    HP EliteBook 850G1 + Mouse Bluetooth "HP Touch to Pair Mouse", frequent disconnect. Tried to upgrade latest kernel version and latest firmware version, without resolve the problem. Your script seems to resolve my problem: bravo, thank you very much.

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