... You should now have an new interface called wlan1 11 Activate injection with "iwpriv wlan1 rfmontx 1" verify with "iwpriv wlan1 get_rfmontx" 12 Check injection with aireplay-ng, "./aireplay-ng wlan1 --test", aireplay-ng needs a AP in range in order to test injection, I had to run it a couple of times ,and move my wifi adapter before it worked. Sometimes you need to run "ifconfig wlan1 up", so try that if you get into trouble.
airodump-ng --ivs -w capture wlan1