cd rtl8188eus
make && sudo make install
echo 'blacklist r8188eu' | sudo tee -a '/etc/modprobe.d/realtek.conf'
echo 'blacklist rtl8xxxu' | sudo tee -a '/etc/modprobe.d/realtek.conf'
reboot
or remove all drivers related to RTL8188 and reload this one:
rmmod r8188eu rtl8xxxu 8188eu
modprobe 8188eu
Use these steps to enter monitor mode.
sudo airmon-ng check kill
sudo ip link set <interface> down
sudo iw dev <interface> set type monitor
Frame injection test may be performed with (after kernel v5.2 scanning is slow, run a scan or simply an airodump-ng first!)
sudo aireplay-ng -9 <interface>
Add these lines below to "NetworkManager.conf" and ADD YOUR ADAPTER MAC below [keyfile] This will make the Network-Manager ignore the device, and therefore don't cause problems.
[device]
wifi.scan-rand-mac-address=no
[ifupdown]
managed=false
[connection]
wifi.powersave=0
[main]
plugins=keyfile
[keyfile]
unmanaged-devices=mac:A7:A7:A7:A7:A7
Realtek - https://www.realtek.com
Alfa Networks - https://www.alfa.com.tw
aircrack-ng. - https://www.aircrack-ng.org
And all those who may be using or contributing to it of anykind. Thanks!