centos4.7升級到centos5.2

1)# rpm -Uvh [url]http://mirror.centos.org/centos/5/os/i386/CentOS/centos-release-5-2.el5.centos.i386.rpm[/url] [url]http://mirror.centos.org/centos/5/os/i386/CentOS/centos-release-notes-5.2-2.i386.rpm[/url] 我用的是中科大的源: #cd /etc/yum.repo/ #wget [url]http://centos.ustc.edu.cn/CentOS-Base.repo.5[/url] #mv CentOS-Base.repo.5 CentOS-Base.repo 2)#rpm -qa | grep kernel #rpm -e --nodeps --justdb kernel-xxx(就是剛纔搜出來的老版本的kernel) 3)#yum -y upgrade 報錯： Error: Missing Dependency: libttf.so.2 is needed by package bg5ps Error: Missing Dependency: libttf.so.2 is needed by package VFlib2 ................. 先移除這些軟件包： #yum remove VFlib2 linuxwacom bg5ps initscripts xinitrc xorg-x11 lksctp-tools hal kudzu 在繼續： #yum -y upgrade 仍是有報錯： Error: Package hal needs kernel < 2.6.17, this is not available. Error: Package initscripts needs kernel < 2.6.12, this is not available. Error: Package lksctp-tools needs kernel < 2.6.10, this is not available. Error: Package kudzu needs kernel < 2.6.13, this is not available. Error: Package autofs needs kernel < 2.6.17, this is not available. 先安裝5.2的kernel #wget [url]http://mirror.centos.org/centos/5/os/i386/CentOS/kernel-2.6.18-92.el5.i686.rpm[/url] #rpm -Uvh kernel-2.6.18-92.el5.i686.rpm --nodeps #yum -y upgrade