WN722N ubuntu monitor mode
fix sudo apt update ( sudo sed -i -re 's/([a-z]{2}\.)?archive.ubuntu.com|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list)
and ( sudo apt-get update && sudo apt-get dist-upgrade)
sudo apt update
sudo apt install bc
sudo rmmod r8188eu.ko
git clone https://github.com/aircrack-ng/rtl8188eus
cd rtl8188eus
sudo -i
echo "blacklist r8188eu" (equal in the video "/etc/modprobe.d/realtek.conf"
exit
make
sudo make install
sudo modprobe 8188eu