mirrorlist
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报错:centos8 Cannot prepare internal mirrorlist: No URLs in mirrorlist
centos8 yum命令报错: Failed to download metadata for repo ‘AppStream’: Cannot prep…
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centeros 修改yum数据源
1.修改 vim /etc/yum.repos.d/CentOS-Base.repo 文件 将mirrorlist配置注释掉,并将baseurl修改为阿里云镜像地址 [Base…
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Arch Linux的error: failed to synchronize all databases (unable to lock database)
我一开始是没有问题的,只是使用了reflector,然后执行reflector –verbose -l 20 -p http –sort rate –save之后,我就有了2…
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Linux之错误解决Error: Failed to download metadata for repo 'appstream': Cannot prepare interna
[[email protected] ~]# docker pull centos Using default tag: latest latest: Pulling f…
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解决CentOS报couldn't resolve host 'mirrorlist.centos.org'错误
检查是否可以上网。 ping 114.114.114.114 如果不可以,调试通。通了之后下一步: 然后检查DNS设置是否正常。 ping www.baidu.com 不正常的话,…