This is a regression introduced in gpgme1.0 1.4.3-0.1ubuntu2 which completely disables the gpgsm (S/MIME) and gpgconf backends.
Could you please test this package: https://launchpad.net/~debfx/+archive/experimental/+packages?field.name_filter=gpgme1.0 It basically reverts the changes from 1.4.3-0.1ubuntu2 and fixes a build failure, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1293704 Title: Kleopatra don't support s/mime To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gpgme1.0/+bug/1293704/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs