Hi, this 2 packages that can be removed from F-19 Package sdlmame-data-0146-1.fc18.noarch is obsoleted by mame-data-extras-0.148-1.fc19.noarch which is already installed repoquery sdlmame-data-0146 --source sdlmame-data-0146-1.fc18.src.rpm http://cvs.rpmfusion.org/viewvc/rpms/sdlmame-data/F-19/?root=nonfree have already a dead.package Package gfceu-0.6.0-7.fc19.noarch is obsoleted by fceux-2.2.1-1.fc19.x86_64 which is already installed http://cvs.rpmfusion.org/viewvc/rpms/gfceu/devel/?root=free don't have dead.package Best regards, -- Sérgio M. B.