Version: (using KDE 4.1.3) OS: Linux Installed from: Debian stable Packages Since I use my dual screen settings with KDE 4 on kubuntu when I start the screen saver, it takes juste 1/4 of the principal screen and the rest is white. Moreover, the screen saver takes 100% of the CPU... I got the same problem on mandriva 2009 since I enable the dual screen configuration (but it doesn't take 100% of the CPU and if I disable compiz, it works fine!). But with some screen saver like KPendulum or KRotation the problem does not exist Thanks!
*** This bug has been marked as a duplicate of bug 165552 ***