I have a report from a user that https://commons.wikimedia.org/wiki/File:Chiesetta_a_Fénis_1.JPG and https://commons.wikimedia.org/wiki/File:Castello_Jocteau_5.JPG were actually two images each (for unknown reasons), but uploading a reverted (non-current) version under a new title failed, presumably being considered a reupload/duplicate by unauthorised user.
When I tried with the UW I got an unknown error in the first step but normal upload worked: https://commons.wikimedia.org/wiki/File:Chiesetta a Fénis 2.JPG, https://commons.wikimedia.org/wiki/File:Castello_Jocteau_7.JPG .
Note that reverting the file to the first version resulted in the first file in file history being lost: related to T41615 comment 5? Another byproduct of bug T41221?
In summary:
- Upload two files A and B
- Expect they are uploaded as files A and B
- Find that A is uploaded as A, then B is uploaded with A's title (as a new version)
- Try to upload A under a non-A title (or B with its own title after reverting A's title to A file)
- Find that you can't upload the file, or history gets lost in the process, or both
Version: master
Severity: major
URL: https://commons.wikimedia.org/w/index.php?title=Commons:Bar_italiano&oldid=78411173#Ho_salvato_due_file_con_lo_stesso_nome