Version: (using KDE 4.4.2) OS: Linux Installed from: Ubuntu Packages When starting KDE (just installed from Kubuntu 10.04), KDE taskbar is seen with something like a black wallpaper behind, but when I resize the taskbar, it disappears and it sees normal, so I have to works with a different size of the taskbar on every KDE session. See the image for more information: http://img188.imageshack.us/img188/7448/taskbarx.png
*** This bug has been marked as a duplicate of bug 224666 ***