Bug 15485 seems to be about missing dependencies/programs (pinentry-qt). You don't need your private key for displaying signed messages (as far as I can see), so it's normal that it works.
What other MIME types are there (apart from "multipart/encrypted"), where you get asked for your passphrase? I'll send you a private email, so we can try to narrow this down. -- KMail does not decrypt mails encrypted with gpg and sent as MIME-type "multipart/encrypted" https://bugs.launchpad.net/bugs/105950 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs