This is much more noticeable on machines with two screens. The second screen just uses the background colour instead of the wallpaper. And that background colour is blue, whereas the one with the login prompt has the purple wallpaper.
-- kdm background is still blue but has purple wallpaper https://launchpad.net/bugs/57428 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
