I guess I have a related error. Initially I used deja-dup for the backup on ubuntu 17.10, but it fails silently since weeks. So I manually launched duplicity to find what is the error and it is quite cryptic :
PASSPHRASE=<REDACTED> duplicity incremental --progress --full-if-older- than 90D --exclude <REDACTED> --exclude <REDACTED> --exclude -v 5 --allow-source-mismatch <REDACTED> scp://<REDACTED> [... lots of messages that add or remove files ...] Suppression de /tmp/duplicity-CPdG9t-tempdir/mktemp-V8VeTq-16 AsyncScheduler: tâche achevée avec succès Volume 14 traité Le nettoyage du dossier temporaire /tmp/duplicity-CPdG9t-tempdir a échoué - ceci est probablement un bogue. Traceback (most recent call last): File "/usr/bin/duplicity", line 1546, in <module> with_tempdir(main) File "/usr/bin/duplicity", line 1540, in with_tempdir fn() File "/usr/bin/duplicity", line 1391, in main do_backup(action) File "/usr/bin/duplicity", line 1522, in do_backup incremental_backup(sig_chain) File "/usr/bin/duplicity", line 671, in incremental_backup globals.backend) File "/usr/bin/duplicity", line 432, in write_multivol globals.volsize) File "/usr/lib/python2.7/dist-packages/duplicity/gpg.py", line 352, in GPGWriteFile file = GPGFile(True, path.Path(filename), profile) File "/usr/lib/python2.7/dist-packages/duplicity/gpg.py", line 125, in __init__ self.logger_fp = tempfile.TemporaryFile(dir=tempdir.default().dir()) File "/usr/lib/python2.7/tempfile.py", line 511, in TemporaryFile (fd, name) = _mkstemp_inner(dir, prefix, suffix, flags) File "/usr/lib/python2.7/tempfile.py", line 244, in _mkstemp_inner fd = _os.open(file, flags, 0600) OSError: [Errno 2] No such file or directory: '/tmp/duplicity-CPdG9t-tempdir/tmpRtxeME' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1177381 Title: Duplicity can't find its own tempdir To manage notifications about this bug go to: https://bugs.launchpad.net/duplicity/+bug/1177381/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs