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I am trying to install Hexinator on Linux

 sudo apt-key adv --keyserver keys.gnupg.net --recv-keys A04A6C4681484CF1
Executing: /tmp/tmp.jHAVvyUasz/gpg.1.sh --keyserver
keys.gnupg.net
--recv-keys
A04A6C4681484CF1
gpg: requesting key 81484CF1 from hkp server keys.gnupg.net
gpg: keyserver timed out
gpg: keyserver receive failed: keyserver error

What should I try?I am on Ubuntu 16.04.How to check if firewall is blocking the port?

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  • @Christopher The same unfortunately,gpg: keyserver timed out gpg: keyserver receive failed: keyserver error Sep 9, 2016 at 16:25
  • In my case was a proxy issue, solved setting the environment variables and sudo -E.
    – Pablo A
    May 9, 2018 at 6:43

1 Answer 1

6

You are probably behind a firewall.

Try this:

sudo apt-key adv --keyserver hkp://keys.gnupg.net:80 --recv-keys A04A6C4681484CF1

It worked for me (I'm behind a firewall. The original one didn't work).

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  • That's great! I thought my problem was the proxy but this solution fixed my issue!
    – carlomas
    Dec 6, 2018 at 14:32

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