Duplicity looking for wrong file

[Florent B]

Hi,

I use Duplicity 0.7.07.1 on Debian Wheezy.

Backups (full & incremental) are running fine for a few days, then suddenly Duplicity failed to backup returning this error :

Copying duplicity-new-signatures.20160504T132402Z.to.20160504T142402Z.sigtar. to local cache.
Attempt 1 failed. BackendException: scp get duplicity-new-signatures.20160504T132402Z.to.20160504T142402Z.sigtar. failed: incorrect response '#001scp: cephfs/project-api3/api//duplicity-new-signatures.20160504T132402Z.to.20160504T142402Z.sigtar.: No such file or directory'
...
With 5 attempts.

As you can see, Duplicity is looking for "duplicity-new-signatures.20160504T132402Z.to.20160504T142402Z.sigtar." file, it's missing "gpg" at the end of filename !

What could be the origin of this "bug" ?

Thank you.