Hi

On the following web link - https://kali.training/topic/downloading-kali-linux/
There is an instruction which says -
$ gpg --keyserver hkp://keys.gnupg.net --recv-key 7D8D0BF6

However on executing this command, the following error is displayed
gpg: keyserver receive failed: Server indicated a failure



The other command is working fine though
$ wget -q -O - https://www.kali.org/archive-key.asc | gpg --import

While researching, I came across the following link
https://www.kali.org/docs/introducti...-linux-images/

On this page, the following command is provided -

$ gpg --keyserver hkp://keys.gnupg.net --recv-key 44C6513A8E4FB3D30875F758ED444FF07D8D0BF6

Execuing this command also throws the same error - gpg: keyserver receive failed: Server indicated a failure

What am I doing wrong? Please advice!

Some of the other online forums told me that if I am behind a firewall, then I should use port 80. The following command gave me the same error.

$ gpg --keyserver hkp://keys.gnupg.net:80 --recv-key 7D8D0BF6
I am working on Linux Mint. I have verified the firewall is disabled