I also found a temp directory in the duplicity cache location:
/home/user/.cache/duplicity/519fc285a7d09cea00e3518fb74909ec/duplicity_temp.15/
What should be done with this? Is this cause for concern?
After a completed backup operation, duplicity complained that:
Cleanup of temporary directory /tmp/duplicity-6QhuKP-tempdir failed
- this is probably a bug.
I have several more /tmp/duplicity-* directories as well, which are
probably from my aborted attempts to get duplicity working with
acdcli. My guess is that I can delete those from aborted duplicity
runs, but what about the temporary directory that corresponds to a
completed backup operation?
If this is just a bug, I don't mind configuring a tmpreaper for
such directories, but I don't want to mask an important problem,
since backups are critical.