Try
Code:
gpg --recv-keys 0xA98C3D1364D8C16408143C2E2954CC8585E27A3F
I do not understand the nuances and why sometimes it works without 0x and sometimes only with 0x. Without it, I wait an enormous time for the response, and sometimes it does not come. There should be no difference.
First I thought you could use the same syntax for User-IDs, but this turns out to be bull. Sorry to those who read my previous comment, which was just downright ... yeah (--search-keys followed by --recv-keys works).
Also, in
~/.gnupg/gpg.conf I use
keyserver hkp://keys.gnupg.net.
As there are now several generations of keyservers implementing several technologies, and I have not yet sorted out what you must, what you can and what must be avoided, I recommend to use this same keyserver-setting.
Subscribed to the gnupg users mailing-list, which I have not read for several years, I stopped understanding anything a long time ago and find the exchanges rather frustrating nowadays.
If someone could add some background to all the aspects of retrieving keys with
gpg --recv-keys I would be happy.