Something that never happened to me with other distributions including Mageia 7 was that when copying a file from /home to another backup partition on the same disk, it did it without showing warnings, but now in Mageia 8 I get an informative window telling me:
"Access denied to..." (as seen in the image); however, the file in question that I am moving or copying does move or copy to the destination. The partition has all permissions enabled; so much so that from there I copy or move files to /home.
How do I fix it or is it a bug in Mageia 8?
I clarify that this does not happen to me if I copy or move a file from /home to an external drive or USB.
Translated with http://www.DeepL.com/Translator (free version)