--search-keys: "gpg: error searching keyserver: No inquire callback in IPC"

[Andrew Gallagher]

On 28/07/2021 15:19, Rainer Fiebig via Gnupg-users wrote:
> 2021-07-28 16:06:50 dirmngr[4135.6] Fehler beim Verbinden mit
> 'https://keys.openpgp.org:443': Fehlendes Herausgeberzertifikat in der Kette
> 2021-07-28 16:06:50 dirmngr[4135.6] command 'KS_SEARCH' failed:
> Fehlendes Herausgeberzertifikat in der Kette
> 2021-07-28 16:06:50 dirmngr[4135.6] Handhabungsroutine für den fd 6 beendet

"Fehlendes Herausgeberzertifikat in der Kette" translates as "Missing 
publisher certificate in the chain", is that correct?

keys.openpgp.org uses LetsEncrypt as their TLS CA. Can you connect to 
other keyservers that also use LetsEncrypt? For example, pgpkeys.eu uses 
the same intermediate certificate (LetsEncrypt R3) as keys.openpgp.org.

What OS are you using? Do you have the latest version of ca-certificates 
(or equivalent) installed?

-- 
Andrew Gallagher

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