Unable to rename file name "README"

[macanont]

Description

I can't rename the txt file to "readme.txt" in the "train_dataset" directory, but if I change the directory name to something else, e.g. "TrainDataset", or whatever, the rename succeeds. I installed Anconda under the windows system, trying to reproduce the error just now, but they don't get any prompt, the version of the two notebooks is the same, except for the system (CentOS7.6, windows10).

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Expected behavior

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• Jupyter Notebook version:

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[RRosio]

I found a similar issue reported in 2019 about file renaming issues when running Notebook/Lab hosted on CentOS, #4359. Unfortunately, there were no responses. This could be entirely coincidental, I am not familiar with CentOS and from a quick search it seems that none of the names should be causing issues. I will mention this in the Notebook Call and update with any feedback I may receive!

[RRosio]

Per the Notebook Call, this is a tricky issue to debug as it could be originating from any number of places. Standard python is used to parse strings so it is one place to look into in case there may be any issues there.