Version:           dolphin-4.2.98-98.2 (using KDE 4.2.98)
OS:                Linux
Installed from:    SuSE RPMs

Steps to reproduce:
1. Open either dolphin or konqueror
2. Go into any folder containing files or directories that you have permissions to rename
3. Select one file
4. Press the F2 key or select "Rename" from the context menu
5. Look at the rename dialog

Expected result:
The rename dialog edit box contains the original file name, so I can edit it.

Actual result:
The rename dialog edit box is empty, so I have to re-type the name if I only wanted to change it slightly.

More information:
For some known file types like "png" and "jpg", the dialog only contains the extension with the dot, like ".png" or ".jpg". For unknown file types, the box is empty.

It also occurs when trying to rename a photo file in digikam. The only difference is that in digikam if I open the rename dialog twice in a row, the first time it's empty, the second time it contains the file name.

So the problem might be related to the underlying layer that manages file operations (kio?)

Using openSUSE 11.1