[tigerii@fedora ~]$ more /etc/fedora-release Fedora release 15 (Lovelock) http://fedoraproject.org/wiki/Upgrading_Fedora_using_yum#Fedora_15_-.3E_Fedora_16 [tigerii@fedora ~]$ more /etc/fedora-release Fedora release 16 (Verne) 再起動したと…