Comment 3 for bug 1484831

I confirm that issue on Mint 17.2 and 17.3 affecting Dolphin (same as mentioned above 4:4.14.2-0ubuntu1~ubuntu14.04~ppa1).

The issue has been recorded for other distributions than Mint as well. (For instance:
https://www.kubuntuforums.net/showthread.php?68295-Dolphin-copy-move-dialog-shows-no-details-whether-overwriting-files
https://forum.manjaro.org/index.php?topic=15124.0)

The bug is likely to be solved from KDE developers in KF 5.20.0 (Bug 356278 - dolphin does not show any file information in copy dialog), https://bugs.kde.org/show_bug.cgi?id=356278

As the changes seem to be of minor extent maybe there is a chance to provide a patch for Mint 17 also to get rid of
this annoying bug. Thank you!

http://commits.kde.org/kio/83578134b3ddb090248e6db1a699d9bdf7428fe0
M +64 -39 src/widgets/renamedialog.cpp
M +0 -2 src/widgets/renamedialog.h