This is a bug in a possible interaction between Deja Dup >= 42.1 and Duplicity < 0.8.16.
Which means as of this writing it definitely affects 20.10, and may affect 21.04 if Duplicity doesn't get bumped before release. This was fixed in Duplicity by the following patch: https://gitlab.com/duplicity/duplicity/-/commit/f6809e8a4e09b70138a0902434d8c88d3c4c8ccb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905170 Title: Impossible to create a full backup due to permission error on /home/lost+found folder To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/deja-dup/+bug/1905170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs