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Errors during downloading metadata for repository 'AppStream'

Linux Error

Errors during downloading metadata for repository 'AppStream'

标签：
Linux-error
发布于 2022年5月31日

Errors during downloading metadata for repository 'AppStream' ​

错误产生 ​

  1. 阿里云服务器
  2. linux版本centOS8.2
  3. 执行 yum install -y [软件名]

错误内容 ​

bash
CentOS-8 - AppStream                                                                                                                           22 kB/s | 2.3 kB     00:00    
Errors during downloading metadata for repository 'AppStream':
  - Status code: 404 for http://mirrors.cloud.aliyuncs.com/centos/8/AppStream/x86_64/os/repodata/repomd.xml (IP: 100.100.2.148)
Error: Failed to download metadata for repo 'AppStream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried

错误解决方法 ​

  1. 进入阿里云开源镜像站-repo

  2. 下载：Centos-vault-8.5.2111.repo

  3. 进入文件夹

    bash
    cd /etc/yum.repos.d/
ls
# CentOS-AppStream.repo  CentOS-centosplus.repo  CentOS-Debuginfo.repo  CentOS-Extras.repo     CentOS-Media.repo       CentOS-Sources.repo

# CentOS-Base.repo       CentOS-CR.repo          CentOS-epel.repo       CentOS-fasttrack.repo  CentOS-PowerTools.repo  CentOS-Vault.repo

  4. 删除所有后缀为.repo的文件

    bash
        rm *.repo
    rm: remove regular file 'CentOS-AppStream.repo'? Y
    rm: remove regular file 'CentOS-Base.repo'? y
    rm: remove regular file 'CentOS-centosplus.repo'? Y
    rm: remove regular file 'CentOS-CR.repo'? Y
    rm: remove regular file 'CentOS-Debuginfo.repo'? Y
    rm: remove regular file 'CentOS-epel.repo'? Y
    rm: remove regular file 'CentOS-Extras.repo'? Y
    rm: remove regular file 'CentOS-fasttrack.repo'? Y
    rm: remove regular file 'CentOS-Media.repo'? Y
    rm: remove regular file 'CentOS-PowerTools.repo'? Y
    rm: remove regular file 'CentOS-Sources.repo'? Y
    rm: remove regular file 'CentOS-Vault.repo'? Y

  5. 上传Centos-vault-8.5.2111.repo

  6. 执行yum makecache

    bash
     CentOS-8.5.2111 - Base - mirrors.aliyun.com                                                                                                   854 kB/s | 4.6 MB     00:05
 CentOS-8.5.2111 - Extras - mirrors.aliyun.com                                                                                                  65 kB/s |  10 kB     00:00
 CentOS-8.5.2111 - AppStream - mirrors.aliyun.com                                                                                              573 kB/s | 8.4 MB     00:15
 Metadata cache created.

原文https://blog.csdn.net/u010349629/article/details/123283436 ​

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