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为什么在 Red Hat Enterprise Linux 和 CentOS 中运行 yum 命令时会收到 [Errno 14] PYCURL 错误 7 - “无法连接到主机”？

tag-icon • tag-icon centos yum update rhel6 subscription
为什么在 Red Hat Enterprise Linux 和 CentOS 中运行 yum 命令时会收到 [Errno 14] PYCURL 错误 7 - “无法连接到主机”？

运行时yum update出现以下错误信息

已加载插件：product-id、rhnplugin、security redhat-rhn-satellite-5.5-server-x86_64-6 | 1.6 kB 00:00
https://cdn.redhat.com/content/dist/rhel/server/6/6Server/x86_64/cf-tools/1/os/repodata/repomd.xml：[Errno 14] PYCURL 错误 22 - “请求的 URL 返回错误：403”正在尝试其他镜像。 https://cdn.redhat.com/content/dist/rhel/server/6/6Server/x86_64/rhev-agent/3/os/repodata/repomd.xml：[Errno 14] PYCURL 错误 22 - “请求的 URL 返回错误：403”正在尝试其他镜像。 https://cdn.redhat.com/content/dist/rhel/server/6/6Server/x86_64/os/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - “请求的 URL 返回错误：403” 正在尝试其他镜像。错误：无法从 redhat-rhn-satellite-5.5-server-x86_64-6 检索 repodata/e847e0e8ad4903bd2acbbeea4eb487dbd3af3061a40b5a7f074f9e60709d49b7-updateinfo.xml.gz 错误为 [Errno 14] PYCURL ERROR 7 - “无法连接到主机”

Yum 失败并出现错误

错误：无法从 rhel-x86_64-server-6 检索 repodata/c964d1bced53b5fb02369d8429e2d2cd5a8699c6bab094b473f9e830afaa75a7-primary.xml.gz，错误为 [Errno 14] PYCURL 错误 7 - “无法连接到主机”

答案1

mkdir TMP cd TMP

下载的文件如下http://mirror.centos.org/centos/6/os/x86_64/Packages/

centos-indexhtml-6-2.el6.centos.noarch.rpm
python-urlgrabber-3.9.1-11.el6.noarch.rpm
yum-plugin-fastestmirror-1.1.30-40.el6.noarch.rpm

centos-release-6-9.el6.12.3.x86_64.rpm
yum-3.2.29-81.el6.centos.noarch.rpm
yum-插件键-1.1.30-40.el6.noarch.rpm

rpm -e --nodeps redhat-release redhat-indexhtml
yum remove rhnlib abrt-plugin-bugzilla redhat-release-notes*
yum remove subscription-manager
rm /etc/yum.repos.d/*
rpm -Uvh *.rpm
yum clean all
yum update

参考：https://wiki.centos.org/HowTos/MigrationGuide

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