Reproduce by: 1. Start kmail from command line. 2. Select Settings|Configure KMail fromt he menu The console output shows: kmail2(7187)/kdecore (KLibrary) kde4Factory: Expected a KPluginFactory, got a Grantlee::ScriptableTagLibrary kmail2(7187)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer a KDE 4 compatible factory. kmail2(7187)/kdecore (KLibrary) kde3Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer an "init_kcm_kmail" function. kmail2(7187)/kdecore (KLibrary) kde4Factory: Expected a KPluginFactory, got a Grantlee::ScriptableTagLibrary kmail2(7187)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer a KDE 4 compatible factory. kmail2(7187)/kdecore (KLibrary) kde3Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer an "init_kcm_kmail" function. kmail2(7187)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: kmail2(7187)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: kmail2(7187)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: kmail2(7187)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: kmail2(7187)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: kmail2(7187)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: kmail2(7187)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: kmail2(7187)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig: 3. Click on the various tabs (Security, Misc, etc) More of the same shows up on the console: kmail2(7187)/kdecore (KLibrary) kde4Factory: Expected a KPluginFactory, got a Grantlee::ScriptableTagLibrary kmail2(7187)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer a KDE 4 compatible factory. kmail2(7187)/kdecore (KLibrary) kde3Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer an "init_kcm_kmail" function. kmail2(7187)/kdecore (KLibrary) kde4Factory: Expected a KPluginFactory, got a Grantlee::ScriptableTagLibrary kmail2(7187)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer a KDE 4 compatible factory. kmail2(7187)/kdecore (KLibrary) kde3Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer an "init_kcm_kmail" function. gpgconf: warning: can not open list file /home/steve/.gnupg/dirmngr_ldapservers.conf: No such file or directory kmail2(7187)/kdecore (KLibrary) kde4Factory: Expected a KPluginFactory, got a Grantlee::ScriptableTagLibrary kmail2(7187)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer a KDE 4 compatible factory. kmail2(7187)/kdecore (KLibrary) kde3Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer an "init_kcm_kmail" function. kmail2(7187)/kdecore (KLibrary) kde4Factory: Expected a KPluginFactory, got a Grantlee::ScriptableTagLibrary kmail2(7187)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer a KDE 4 compatible factory. kmail2(7187)/kdecore (KLibrary) kde3Factory: The library "/usr/lib/kde4/kcm_kmail.so" does not offer an "init_kcm_kmail" function. It's not clear to me yet what functionality, if any, is broken by this.