Have a popular realtek chipset usb wifi adapter. Debian 10 and kali linux both do not recognize the chipset. Similar problem reported in Mint, Ubuntu, Centos
> @ilak:$ lsusb
> >>`Bus 001 Device 003: ID 0bda:c811 Realtek Semiconductor Corp. 802.11ac NIC
>Adapter does not appear in `ip a` or `ifconfig` outputs
Based on forum post:
[ubuntu and mint distribution fixes for 0bda:c811 Realtek not recognized as wireless adapter](https://askubuntu.com/questions/1162...conductor-corp)
> @ilak:$ sudo apt-get update
> @ilak:$ sudo apt install build-essential git dkms
> @ilak:$ git clone http://github.com/brektrou/rtl8821CU.git
> @ilak:$ cd rtl8821CU
> @ilak/rtl8821CU:$ sudo chmod +x dkms-install.sh
> @ilak/rtl8821CU:$ sudo ./dkms-install.sh
Output/result:
`
'make' KVER=5.10.0-kali7-amd64....(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.10.0-kali7-amd64 (x86_64)
Consult /var/lib/dkms/rtl8821CU/5.4.1/build/make.log for more information.
error log: /var/lib/dkms/rtl8821CU/5.4.1/build/make.log`
- the error log created by install/make: [make.log](https://pastebin.com/K9ZVDvRU)
Is this an issue like:
[ The RTL8822BE firmware has been added to the backports-ed firmware-realtek package (it is not available in the main package) . ](https://unix.stackexchange.com/quest...rk-in-debian-9)
