Version: 0.10.2 (using KDE KDE 3.5.2) Installed from: Gentoo Packages OS: Linux Page Up/Page Down keys do not work anymore in KNode's header view. The keys worked back in KNode version 0.8.2. Same for arrow up/down.
Hello! Sorry to be the bearer of bad news, but this project has been unmaintained for many years so I am closing this bug.