Comment 2 for bug 1851167

Please upgrade to the current version of duplicity, 0.8.06. This will assure that any bugs fixed since your release are available and may fix your issue.

NOTE: This applies especially to duplicity versions between 0.7.03 and 0.7.14 inclusive. There was a fix in 0.7.15 that reduced memory usage drastically, and will help with memory errors and inability to start new threads.

There are four options:

* Release tarball Install -
* Daily duplicity builds -
* Stable duplicity builds -
* Stable snap builds - “sudo snap install duplicity —classic"

NOTE: UNinstall duplicity first if it was installed via the distribution repository. For Ubuntu, that would be "sudo apt-get purge duplicity".