Samuel MP

In new version of Kali Linux (i think after 2022.2), in de directory /boot not apear the doc "config-normal.txt", so it is necessary to write "dtoverlay=miniuart-bt" in the document "normal.txt"...

update to most recent version of possible kernel, new versions of linux kernel has support to rtl8xxxu for default 

 I don't have any problems injecting packets or scanning with airodump with rtl8xxxu. @kimocoder commented that this repository would no longer be maintained due to the change to rtl8xxxu

I still use this driver for raspberry pi, but for other versions of Linux it works correctly rtl8xxxu

You are using raspberry pi?

https://github.com/kimocoder/realtek_rtwifi/issues/5