Version: (using KDE KDE 3.5.0) Installed from: Ubuntu Packages OS: Linux When "increase size of previews relative to icons" checkbox is clicked and applied, image previews disappear. It does not seem to matter if the box is checked or unchecked. When repeating the clicking/applying, previews sometimes appeared on file tips, but the icons remained icons. The problem was not affected by shutting down and restarting Konqueror. The behavior can apparently be fixed by unchecking "image" previews and then checking it again. Disabling/enabling all previews had no effect.
Confirmed on r581764
Works for me on dolphin and konqueror 4 >= 20080507
Works for me in svn trunk r807691 (20080507)
Works for me (svn trunk r808613)