Rpi FR24 Feed not working

[b34k3r]

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?

[Oblivian]

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/threads/9866-Fr24feed-software-Additional-FAQs-and-Info?p=74851&viewfull=1#post74851

[abcd567]

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

pi@raspberrypi:~ $ sudo systemctl stop fr24feed
pi@raspberrypi:~ $ sudo systemctl stop dump1090-mutability

Now run dump1090-mutability directly.

pi@raspberrypi:~ $ /usr/lib/fr24/dump1090 --interactive --net

OR

pi@raspberrypi:~ $ /usr/bin/dump1090-mutability --interactive --net