Linux Headers problems and wifi problem

Greetings,

I have a problem where i cant install the linux headers and i cant get my wifi adapter working too.

The error i get when i try to install the linux headers

Code:

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root@Unknown-OS:~# sudo apt-get install linux-headers-$(uname -r)
Reading package lists... Done
Building dependency tree     
Reading state information... Done
E: Unable to locate package linux-headers-5.6.0-kali1-amd64
E: Couldn't find any package by glob 'linux-headers-5.6.0-kali1-amd64'
E: Couldn't find any package by regex 'linux-headers-5.6.0-kali1-amd64'

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inxi -Fx output: https://pastebin.com/ugDPFdDn


Best Regards
James