Description of problem: I have reinstalled my Fedora from scratch on my laptop and setup Deja Dup to run nightly as I did before. Since today though I am getting the error you can see at https://gist.github.com/giacecco/209edcef16620cf623db41cd51f3ca6f . Version-Release number of selected component (if applicable): Deja Dup 37.1-1.fc27 Duplicity 0.7.16-1.fc27 How reproducible: Always Steps to Reproduce: 1. Just let the scheduled backup run. Actual results: Backup is interrupted and an error message box showing the error at https://gist.github.com/giacecco/209edcef16620cf623db41cd51f3ca6f appears. Deja Dup will attempt backing up again and generate the same error again, until the schedule is turned off. Expected results: Backup completes successfully and quietly. Additional info: Backup is taking place using Samba to a Synology NAS. This is the same arrangement I had working successfully before re-installing. The volume of the data being backed up is ~150 Gb. Thanks.
*** This bug has been marked as a duplicate of bug 1492288 ***