Disable Power Management Message

Hi there,
I am running
Linux 2.6.27.23-0.1-default x86_64
openSUSE 11.1 (x86_64)
KDE: 3.5.10 “release 21.11”
on my Lenovo T61 laptop.

A message from Power Management saying “Screen is being locked” (or something like that - my system is German) keeps coming up, sometimes 3 times in one minute - but nothing happens. This message is very annoying and I wonder how to disable it. Already tried everything within the KPowerSave settings and also from KDE-System-Settings for Desktop and Screensaver.

Any ideas how to supress/disable this message?

Thank you very much!

Meanwhile I figured out that my system was installed with KDE4 as primary X-system, but I am using KDE3.5 for daily work. I started a KDE4-session, made changes to Kpowersave and switched back to KDE3.5. Havent seen a message since that, so using different KDE-versions on one system can obviously lead to conflicts…