[opensuse] how to get back the KDE desktop effects?

Since today the desktop effects of my KDE don't work anymore, with these stif windows i absolutely have the windows-feling... The effects are checked in the setting, they simply don't work. Wher can I look? What can that be? Please help, thanks! Daniel -- Daniel Bauer photographer Basel Barcelona http://www.daniel-bauer.com room in Barcelona: https://www.airbnb.es/rooms/2416137 -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org