Version: (using KDE 4.4.0) Installed from: Ubuntu Packages In the screensaver settings page in systemsettings, one has the option to configure a set of plasmoids to show over the screensaver. When clicking this option, a plasma dashboard appears, but there is no cashew where one could have options to add a new plasmoid, nor the context menu works (when you right click in the dashboar, a 3px x 3px square appears.
I can confirm this for my setup: openSuSE 11.2 / 4.4.1 (KDE 4.4.1) "release 225" (using KDE_Factory for 11.2 respository).
I also have this problem, on Kubuntu Lucid beta2 / KDE 4.4.2. Related to this, it also seems no longer possible to set the opacity of widgets over the screensaver.
I can confirm this too. After installing kubuntu 10.04 I could put some plasmoids in the screensaver, but not now, after a 4.5.0 upgrade.
*** This bug has been marked as a duplicate of bug 246133 ***