APT Key Expired and Unable to Update / Install

[k4yt3x]

APT Key Expired and Unable to Update / Install

[electronslayer]

I have the exact same problem!

[ipfyx]

Found a solution here :
https://askubuntu.com/questions/74345/how-do-i-bypass-ignore-the-gpg-signature-checks-of-apt

rm /var/lib/apt/lists/http.kali.org_kali_dists_kali-rolling_*

The following command is very dangerous, please know what you are doing.

sudo apt -o Acquire::AllowInsecureRepositories=true -o Acquire::AllowDowngradeToInsecureRepositories=true update
sudo apt-get install gnupg2
apt-key adv --keyserver hkp://keys.gnupg.net --recv-keys 7D8D0BF6

[k4yt3x]

I'm surprised someone's still having this problem three years later.

[ipfyx]

I found this post while googling, so I tought I might help.
I don't even use WSL-Distribution-Switcher but my issue was very similar.