If System Language is set to English (System Settings → User Accounts → Language → English), then back-up completes flawlessly. This is confirmation to the observation of Alexander Kubashin (kubashin-a).
For el_GR.UTF-8 (as for ru_RU.UTF-8), the last line of errors is: UnicodeEncodeError: 'ascii' codec can't encode characters in position 16-25: ordinal not in range(128) This bug, maybe it is the same as Bug #1276327 and similar to Bug #989496 and Bug #554412 . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1286845 Title: Duplicity crashes with UnicodeEncode error To manage notifications about this bug go to: https://bugs.launchpad.net/deja-dup/+bug/1286845/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs