I downloaded a RAW image, which was successfully imported in the DB. I converted it, and started working on it : 2 versions made, one in BW and crop, the other in colours. Both in JPG. Versioning correct as long as was in the editor. When I close the editor, the images does not show in the thumbnails. They are present in the root folder of my DB. If I try to add them a second time in the DB by dragging them from a file manager, it says they are already there. If I make a copy, nothing happens after this message. If I choose to move them, they are simply deleted from my DB root folder. No workaround found for now. Reproducible: Sometimes DigiKam 2.5.0 Linux (x86_64) release 3.2.0-24-generic gcc
Reported as bug 300020.