Comment 18 for bug 946988

Seems to me this thing is not completely fix as of duplicity 0.6.21-0ubuntu4.1 in saucy, and I just lost a backup on a remote machine that took 2 days to build up, then was broken/undecryptable with the same messages and symptoms as found in this bug here, and I even unintentionally deleted the whole big data transfer that took two days by trying to repair it somehow with the "cleanup" command.

Let me know if you need any information that helps fixing this thing, or analyzing why it still happens here.