I saw the other thread bu I get a different error for any of my keys. It’s the same if I try do decrypt my own messages or someone elses.
[GNUPG:] KEY_CONSIDERED
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
[GNUPG:] KEY_CONSIDERED
XXXXXXXXXXXXXXXXXXXXXXX
[GNUPG:] ERROR pkdecrypt_failed 83918950
[GNUPG:] BEGIN_DECRYPTION
[GNUPG:] DECRYPTION_FAILED
[GNUPG:] END_DECRYPTION
EDIT: Installing pinentry-qt actually fixed it.