wireless error in aircrack-ng

[heegy]

I have installed the latest version of aircrack-ng, but when i run this code,

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sudo airmon-ng start wlan0


I get this.

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Found 5 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!

PID Name
1448 avahi-daemon
1449 avahi-daemon
3368 wpa_supplicant
3370 NetworkManager
3406 dhclient
Process with PID 3406 (dhclient) is running on interface wlan0


Interface Chipset Driver

wlan0 Broadcom wl - [phy0]mon0: ERROR while getting interface flags: No such device

(monitor mode enabled on mon0)



Is there anyone who could help me get this problem solved please.

[ZEROF]

Hi,

First of all don't open topic after topic, we will remove them. Second, did you read what i posted before? And you need to stop network before using aircrack and that was said before too. You need b43 driver to use monitor mode, wl drivers are not good way to go.

Search forum/internet to see how to install them if not come back and we will see what we can do for you. Don't just say 'it's not working' you need to try harder. This is basic issue and if your driver is supported with aircrack-ng this issue can be resolved. If you can't resolve this, maybe you need to learn more about linux.

Edit: If i get time i will write 2 lines of commands to "fix" your issue.

Edit 1:

First run this:

sudo -i; apt-get update; apt-get upgrade; apt-get install linux-headers-generic-lts-saucy build-essential; reboot

Your pc will reboot, login again, open terminal type sudo -i to get root then run this command (copy - paste to your terminal)

cd /usr/src/;wget https://www.kernel.org/pub/linux/kernel/projects/backports/stable/v3.15.1/backports-3.15.1-1.tar.gz; tar -zxvf backports-*; cd backports-*; apt-get install patch; wget http://patches.aircrack-ng.org/mac80211.compat08082009.wl_frag+ack_v1.patch; patch -p1 < mac80211.compat08082009.wl_frag+ack_v1.patch; wget -Ocompatdrivers_chan_qos_frag.patch http://www.pastie.org/pastes/8846771/download; patch -p1  < compatdrivers_chan_qos_frag.patch; make defconfig-b43; make; make install; update-initramfs -u; echo "REBOOT"; sleep 5; reboot

And one more time, last, when you get mon0 up, stop your networking with this command:

sudo airmon-ng check kill