Added this bug to the Duplicity project, as it looks more like a bug in Duplicity than a bug in Déjà-Dup, judging from the currently available log files.
Also it's worth noticing that the GPG error reported by Joseph Hedgcorth in comment 24 is not the same as the GPG error reported by Mathias Binke in comment 15, so these two reporters may encounter different issues resulting in the same GPG error code (31).
Added this bug to the Duplicity project, as it looks more like a bug in Duplicity than a bug in Déjà-Dup, judging from the currently available log files.
Also it's worth noticing that the GPG error reported by Joseph Hedgcorth in comment 24 is not the same as the GPG error reported by Mathias Binke in comment 15, so these two reporters may encounter different issues resulting in the same GPG error code (31).