how to connect wifi in kali linux

Can’t find Wi-Fi on your new Kali box? You’re not crazy—here’s the fix

The 3-minute “seatbelt check”

Plug in your adapter and open a terminal. Type:

ip a | grep -i wireless

If you see wlan0 (or something like wlp2s0), move on.
If you see nothing, your machine literally doesn’t know the hardware exists yet. That’s normal on Kali. Grab a USB cable, tether your phone, and let’s grab the missing pieces:

sudo apt update
sudo apt install firmware-linux firmware-realtek firmware-iwlwifi

Reboot. Most of the time, the adapter pops up on its own. If it still vanishes, check Secure Boot in your BIOS—turn it off until everything works. (You can flip it back later.)

Connect the easy way

GUI folk: Click the little Wi-Fi icon, pick your network, type the password. Done.

Command-line junkies: Two commands and you’re online.

nmcli device wifi list
nmcli device wifi connect "MyNetwork" password "MyPassword"

If your router hides the SSID, tack on hidden yes at the end.

When the normal step still fails

• Power-saving is killing the card.

  sudo iwconfig wlan0 power off

• Monitor-mode tools are hogging it.

  sudo airmon-ng check kill

• WPA3 networks need a newer wpa_supplicant.

  sudo apt upgrade wpasupplicant

• Secure Boot blocks unsigned drivers.
  Reboot → BIOS → disable Secure Boot → profit.

A faster alternative nobody tells you about

Intel’s tiny iwd daemon is lighter than NetworkManager and connects in seconds.

sudo apt install iwd
sudo systemctl enable --now iwd
iwctl

Inside the iwctl prompt:

[iwd]# station wlan0 scan
[iwd]# station wlan0 get-networks
[iwd]# station wlan0 connect "MyNetwork"

Type your password when asked. Exit with Ctrl-D.

Prove you’re online

ping google.com -c 4

You should see four replies. If not, scroll back—one of the earlier steps was skipped.

Quick wins to remember

• USB tethering is your safety net. Phone cable plus “USB tethering” = instant internet for driver downloads.
• Save your profile. After you connect once, Kali remembers it on reboot.
• Buy Linux-friendly hardware. A $15 Alfa AWUS036ACH works out of the box and supports packet injection if you ever need it.

Still stuck?

1. Run lsusb and note the exact chipset name.
2. Google “chipset name Kali driver 2025”.
3. Post the output on Reddit or the Kali forums—someone else fixed it last week.

Once Wi-Fi is up, update everything:

sudo apt update && sudo apt full-upgrade -y

Now you’re ready to actually use Kali instead of wrestling it.