Edit: I resolved the problem myself. Please see my answer below.
In Kleopatra (Windows), I have the following key server
When I try to fetch the GPG public key of XUbuntu (843938DF228D22F7B3742BC0D94AA3F0EFE21092) using Lookup on Server functionality, Kleopatra doesn't return anything.
I've tried the following servers but nothing changed.
- hkp://keys.gnupg.net
- keys.gnupg.net
My Kleopatra version
How should I debug this problem? Is there anything I'm missing here?
2 Answers
When I try to fetch the GPG public key of XUbuntu (
843938DF228D22F7B3742BC0D94AA3F0EFE21092) using Lookup on Server functionality, Kleopatra doesn't return anything
When searching for a hexadecimal key ID or fingerprint (instead of a user ID) you must prefix the string with 0x.
Changing the search string to 0x843938DF228D22F7B3742BC0D94AA3F0EFE21092 should work.
I didn't upgrade GnuPG to the newest version as the web page instructed, and that's why my problem occurred. After updating, I can fetch GPG keys successfully.