I am having this issue with 16.04 Xenial
seahorse 3.18.0 GNUPG: /usr/bin/gpg2 (2.0.28)
Exact same process and result.
I am having this issue with 16.04 Xenial
seahorse 3.18.0
GNUPG: /usr/bin/gpg2 (2.0.28)
Exact same process and result.