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Thread: Rpi FR24 Feed not working

  1. #1
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    Rpi FR24 Feed not working

    Hi Everyone

    I had to do some big OS upgrades to my rpi and now FR24 wont run

    its using dump1090-mutality

    the error im getting is

    usb_claim_interface error -6
    Error opening the RTLSDR device: Device or resource busy

    everything I find says to blacklist the module, that hasnt worked

    this is my lsmod

    root@raspberrypi:/var/log/fr24# lsmod
    Module Size Used by
    fuse 92214 3
    appletalk 30895 0
    psnap 2602 1 appletalk
    llc 5407 1 psnap
    ax25 59165 0
    evdev 11644 0
    ir_lirc_codec 4604 0
    lirc_dev 8313 1 ir_lirc_codec
    r820t 18930 0
    i2c_mux 5474 0
    snd_bcm2835 23054 1
    snd_pcm 89526 1 snd_bcm2835
    snd_timer 22396 1 snd_pcm
    snd 59578 5 snd_timer,snd_bcm2835,snd_pcm
    uio_pdrv_genirq 3718 0
    uio 9901 1 uio_pdrv_genirq
    fixed 3033 0
    ip_tables 12395 0
    x_tables 21417 1 ip_tables
    ipv6 399486 48

    usuig dump1090-mutality on its own I get the same errror

    root@raspberrypi:/var/log/fr24# dump1090-mutability --interactive --net
    Thu May 31 16:50:37 2018 NZST dump1090-mutability v1.14 starting up.
    Found 1 device(s):
    0: Realtek, RTL2838UHIDIR, SN: 00000001 (currently selected)
    usb_claim_interface error -6
    Error opening the RTLSDR device: Device or resource busy
    root@raspberrypi:/var/log/fr24#


    What else can I try?

  2. #2
    Super Moderator
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    T-NZCH1, PP:PH New Zealand
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    Blacklisting is not the only reason or solution, it's basically in-use by dump1090 already.

    And running it separately said that
    Error opening the RTLSDR device: Device or resource busy
    Chances are you chose DVBT, it overwrote the version you had, and has auto started it. So now needs to be changed to AVR/Beast

    I'd suggest running some of the checks
    https://forum.flightradar24.com/thre...ll=1#post74851
    Posts not to be taken as official support representation - Just a helpful uploader who tinkers

  3. #3
    Captain abcd567's Avatar
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    Quote Originally Posted by b34k3r View Post
    usuig dump1090-mutality on its own I get the same errror

    root@raspberrypi:/var/log/fr24# dump1090-mutability --interactive --net
    Thu May 31 16:50:37 2018 NZST dump1090-mutability v1.14 starting up.
    Found 1 device(s):
    0: Realtek, RTL2838UHIDIR, SN: 00000001 (currently selected)
    usb_claim_interface error -6
    Error opening the RTLSDR device: Device or resource busy
    root@raspberrypi:/var/log/fr24#
    Why you are using user root? User pi is enough.

    First STOP both the fr24feed and dump1090-mutability
    Code:
    pi@raspberrypi:~ $ sudo systemctl stop fr24feed
    pi@raspberrypi:~ $ sudo systemctl stop dump1090-mutability
    Now run dump1090-mutability directly.
    Code:
    pi@raspberrypi:~ $ /usr/lib/fr24/dump1090 --interactive --net
    
    OR
    
    pi@raspberrypi:~ $ /usr/bin/dump1090-mutability --interactive --net
    Last edited by abcd567; 2018-05-31 at 06:33.

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