actually it boils down to very few steps: # rpm --import https://fedoraproject.org/static/FB4B18E6.txt # yum update yum # yum --releasever=19 distro-sync

actually it boils down to very few steps: # rpm --import https://fedoraproject.org/static/FB4B18E6.txt # yum update yum # yum --releasever=19 distro-sync also see this: https://fedoraproject.org/wiki/Upgrading_Fedora_using_yum#Fedora_18_-.3E_Fedora_19 https://fedoraproject.org/wiki/Upgrading_Fedora_using_yum#Fe...