1、系统real5.5，初次使用yum时出现以下问题：
[[email protected] real]# yum update Loaded plugins: rhnplugin, security This system is not registered with RHN. RHN support will be disabled. Setting up Update Process No Packages marked for Update
问题原因：红帽没有注册RHN。
解决办法之一：（假定你已安装yum，且网络畅通）更改yum的源，即更换/etc/yum.repos.d /rhel-debuginfo.repo 这个文件。
进入/etc/yum.repos.d/目录，终端中输入wget http://docs.linuxtone.org/soft/lemp/CentOS-Base.repo即可在此目录
下得到CentOS- Base.repo文件，这是centos的源文件，只需将其重命名为rhel-debuginfo.repo即可，以前的文件做个备份
具体操作过程：
[[email protected] real]# cp /etc/yum.repos.d/rhel-debuginfo.repo /home/real/Desktop/ 备份原文件 [[email protected] real]# cd /etc/yum.repos.d/ [[email protected] yum.repos.d]# ls rhel-debuginfo.repo [[email protected] yum.repos.d]# wget http://docs.linuxtone.org/soft/lemp/CentOS-Base.repo 。。。。。 [[email protected] yum.repos.d]# ls CentOS-Base.repo rhel-debuginfo.repo [[email protected] yum.repos.d]# rm rhel-debuginfo.repo 删除原来的yum源配置文件 rm: remove regular file `rhel-debuginfo.repo‘? y [[email protected] yum.repos.d]# mv CentOS-Base.repo rhel-debuginfo.repo 将下载的CentOS的配置文件更改为real源的名字 [[email protected] yum.repos.d]# ls rhel-debuginfo.repo [[email protected] yum.repos.d]#
这样就能用了：
[[email protected] yum.repos.d]# yum update Loaded plugins: rhnplugin, security This system is not registered with RHN. RHN support will be disabled. addons | 1.9 kB 00:00 addons/primary_db | 1.1 kB 00:00 base | 1.1 kB 00:00 base/primary | 1.3 MB 00:01 base 3667/3667 extras | 2.1 kB 00:00 extras/primary_db | 173 kB 00:00 update | 1.9 kB 00:00 update/primary_db | 322 kB 00:00 Skipping security plugin, no data Setting up Update Process Resolving Dependencies Skipping security plugin, no data --> Running transaction check ---> Package Deployment_Guide-en-US.noarch 0:5.8-1.el5.centos set to be updated ---> Package NetworkManager.i386 1:0.7.0-13.el5 set to be updated
说明：real与redhat、Fedora、centos是近亲。。。
时间： 2024-08-01 22:47:13