报错日志
1 I2 r3 {4 j6 n" BLoading mirror speeds from cached hostfile Could not retrieve mirrorlist http://mirrorlist.centos.org?arch=x86_64&release=7&repo=sclo-rh error was 14: curl#6 - "Could not resolve host mirrorlist.centos.org: ; 未知的错误"
9 y* j" z2 e1 U原因：mirrorlist.centos.org 不再被支持
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解决方法
! }% z( W! B, {; o" d% Hsudo sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/*.repo
4 t8 E, \/ Z _4 Z' ?. E/ y- j9 Esudo sed -i s/^#.*baseurl=http/baseurl=https/g /etc/yum.repos.d/*.repo 6 u; X) ~% J, c& q4 {8 o: O. Y
sudo sed -i s/^mirrorlist=http/#mirrorlist=https/g /etc/yum.repos.d/*.repo ' c. j' `3 o% X/ |& E
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发表于 2026-6-6 09:17:34