I've been following the 4.2 rc rpms from the kde-testing repo, and did a yum update on Saturday that updated a couple rpms. In particular it updated me to kdebase-workspace-4.1.96-4.fc10.x86_64 Ever since then plasma refuses to start, failing at plasma: symbol lookup error: /usr/lib64/kde4/plasma_wallpaper_image.so: undefined symbol: _ZN6Plasma16PackageStructure21setAllowExternalPathsEb I've tried the usual thing of removing plasmarc and plasma-appletsrc, but that doesn't solve the problem. KDE does start, and I can start programs from the command line, including krunner. But when I try to start plasma the panel flashes on, then quits, leaving the above message on konsole. I've tried removing kdebase-workspace and reinstalling, but to no avail. Has anyone else tried this update? Is it working for other people? Jeff Anderson