Ubuntu-gr Forum

έγραψε:clearsign failed: secret key not available

If you get an error when signing the changes file (clearsign failed: secret key not available), pass an additional option -k[key_id] to debuild. You can use gpg --list-keys to get the key ID. Look for line similar to "pub 12345/12ABCDEF"; the key is the alphanumeric section after the forward slash.