Then locate the driver source in /usr/src/linux/drivers/net/wireless/ath/ath9k/ and rebuild.
Plug in your USB Wi-Fi adapter and run:
Now that the adapter is recognized, enable monitor mode. First, kill conflicting network services: install atheros ar9271 driver kali linux
To resolve this, the user must synchronize their local package index and install the non-free firmware repository components. Using the command sudo apt update && sudo apt install firmware-atheros , the system fetches the necessary binary files. Once installed, the kernel module must be reloaded to initialize the hardware correctly. This is achieved by physically reconnecting the USB adapter or using the modprobe command to remove and then re-insert the ath9k_htc module. Using the command sudo apt update && sudo
The AR9271 is famous for monitor mode support: The AR9271 is famous for monitor mode support:
Check that the wireless interface (usually wlan0 or wlan1 ) is now listed.
Visit the official Linux Wireless git and download htc_9271-1.0.fw . Move the file: sudo cp ~/Downloads/htc_9271-1.0.fw /lib/firmware/ Use code with caution. Reload the driver: sudo modprobe -r ath9k_htc sudo modprobe ath9k_htc Use code with caution. 5. Verifying Monitor Mode