Aircrack vs. WPA2
Install Aircrack
sudo apt-get install aircrack-ng
Search for Wlan Adapters
sudo airmon-ng
Enable Monitor Mode
sudo airmon-ng start wlan0
Kill all previous airmon processes
sudo airmon-ng check kill
Look out for the wireless monitor device
Exec airodump-ng with the Monitor device
sudo airodump-ng wlan0mon