Kali Linux Broadcom Wireless on Macbook

After setting up your Kali Linux USB Live Drive with persistence, there’s one final step that usually provides a major headache for Mac users, the Wifi. It took me many many hours of searching and trying different things and learning to come up with a concrete solution, like a detective piecing together the threads of information I could find.

One big drawback it seemed was that those who had managed to get things working weren’t able to put the WiFi into monitor mode, effectively making airodump-ng and other Wireless cracking/hacking tools useless, as you could not monitor and collect packets of data from the WiFi traffic.

Thankfully though I was able to find the solution for this as well.

This is confirmed as working 100% on my Macbook Pro (Mid 2014 model). The model you have of Macbook (or Mac Mini or macbook air etc) will determine exactly what broadcom chipset you have. You can find out what exact chipset you have by using the lspci command at the terminal window. You will get a list of all pci devices connected to your system. Look in the list to find your broadcom device. On my mid 2014 model Macbook Pro the device is BCM4360



  • First you need to boot up into your Kali Linux Live Drive with persistence turns on and configured correctly (otherwise you will need to do this procedure overtime you boot up if you don’t have persistence configured correctly). Also you are going to need internet access, so you will have to most probably plug in a thunderbolt Ethernet adapter so you can gain access online during this procedure.
  • If you run the ifconfig and ifconfig commands in your linux terminal you will see only your ethernet and loopback devices listed, no wireless Lan.
  • In terminal run the following commands to update your Linux installation
    • sudo apt-get update
    • apt-get install linux-headers-$(uname -r | sed ‘s,[^-]*-[^-]*-,,’) broadcom-sta-dkms
  • After the above two commands have run (they take a few minutes each to complete, as the updates need to be downloaded and installed) you will need to run the following commands to remove the possibly conflicting drivers which come with Debian.
    • mod probe -r b44 b43 b43legacy ssd brcmsmac
  • After this you are good to go with he following command
    • mod probe wl
  • Now if you run the ifconfig and iwconfig you should see the wireless card is now listed
  • Open up the network settings of Kali Linux and you should find you are now able to connect to wireless networks. Once connected, disconnect your ethernet cable and run the following in terminal
    • ping google.com
  • If the ping returns are good then your wireless connecting is working!


  • That’s just the beginning, now you have this working but you will not be able to switch the wireless adapter into monitor mode when trying to perform any wireless cracking techniques. If you try putting the wlan0 device into monitor mode it fails like this.
  • This was one of the most difficult parts to puzzle out but here is the correct working method. You will need to run this command EVERY TIME you reboot, I haven’t figured out yet how to make this persistent.
  • In terminal type the following :-
    • echo 1 | sudo tee /proc/brcm_monitor0
  • This will now create a new wireless interface called prism0 which you can see if you run the iwconfig command in terminal. It is the prism0 adapter that you will be using for your wireless attacks as it has monitor mode enabled.
  • Now, there’s no need to run airmon-ng, the prism0 device is already your monitoring wireless lan. You can run airodump-ng to test that everything is working properly
    • airodump-ng prism0

16 thoughts on “Kali Linux Broadcom Wireless on Macbook

  1. I get an error that no such file directory exists when I use the (echo 1 | sudo tee /proc/brcm_monitor0) command. I have a 2015 Macbook pro with BCM43602 chipset. Wifi was already working, but I can not put my internal card into monitor mode. Please respond back as soon as you get a chance as I can not find a fix on Google.


  2. modprobe wl module not found. some guidance would be much appreciated. My macbook pro contains the same BCM4360 broadcom wireless.


  3. Great tutorial. My compliments. The persistence setup was perfect and running smoothly on my Macbook Air (2015). Now I’m trying to install the updates. But after doing all the steps above I have to stop, because I’m getting the following error after I’ve entered mod probe -r b44 b43 b43legacy ssd brcmsmac. It says: bash: mod: command not found. I’ve tried to google it but there’s not that much of a solution. What are you recommending?


  4. Hi! I’ve been following your tutorials for about 3 days and I just got here to solve my wifi problem.

    When I try to execute the modprobe commands I get the following errors:

    FATAL: Module ssd not found.
    FATAL: Module wl not found.

    Thank you so much!


  5. Hey man,
    Its 3rd sleepless night of mine, in search for the below problem.

    This question has been arise on all the debian based linux forums, what ever I try, I am stuck at one particular point.

    Everything from works but this command “modprobe wl” gives Fatal error ‘wl’ not found.


  6. Very good tutorial but is there a way to get this without ethernet as my macbook doesn’t have an ethernet port and I don’t want to go out and buy a ethernet to usb adapter.


  7. hi
    i have a problem that when i enter “modprobe wl”,it return “modprobe: FATAL: Module wl not found.”

    macbook pro 15
    kali linux 2016.1


  8. This entry has helped me after several days of trying to figure out why my Kali LInux 2.0 would not recognise the wireless card. Thank you. Thank you. I will pass this on to others.


  9. Hi! I have the exact same controlles like you (BCM4360), but when i hit “modprobe wl” i get a “fatal error module wl not found in”. I have a MacBook Pro Retina 15′ mid2014.
    Plus, i followed the procedure to persistence mode but is not working for me. Anyway, activation of the wireless module is what i want more, if you can help me i will appreciate! thanks!


  10. Hey, I may have a new way of doing this without internet. On new kali Linux 2016.2 iso if you use a kali live USB to GUI install kali to another thumb drive (os install, not live- better imo), you have listed options to install network driver. There are tons listed. I have the same bcm4360 rev 03 chip and not sure if the listed ones on kali installer will work. The ones that may work are : brcmfmac fullmac, brcmsmac, brcmutil utilities. Others that probably don’t work according to your post are b43, b43legacy, b44, bnxt_en bcm573xx. So of these choices will any work or do I have to get a thunderbolt to ethernet adapter in order to get net connection and run the commands you listed?


  11. What a shame. What seems to be a FANTASTIC tutorial, with flaws. Everyone, myself included have the exact same problem. Yet you just ignore everyone. Why bother? It seems you want to help out.


  12. How to install Broadcom wifi drivers in kali linux:

    Check source.list file! Add a “non-free” component to /etc/apt/sources.list for your Debian version, it has to be like this:
    deb http://http.kali.org/kali kali-rolling main contrib non-free
    deb http://httpredir.debian.org/debian/ stretch main contrib non-free

    Update the list of available packages. Install the relevant/latest linux-image, linux-headers and broadcom-sta-dkms packages:

    # apt-get update
    # apt-get dist-upgrade
    # apt-get install broadcom-sta-dkms

    Check your wifi Network Controler type to make sure (we are installing BCM43142 802.11b/g/n):
    # lspci

    Unload conflicting modules:
    # modprobe -r b44 b43 b43legacy ssb brcmsmac bcma

    Load the wl module:
    # modprobe wl

    Restart … after trying to make it work for a very long time finally my wifi is working with Kali linux on my Acer laptop!

    Liked by 1 person

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