
今天想在 Linode 的一台 CentOS 8 虛擬機安裝套件
但出現以下的錯誤訊息
[root@helloworld yum.repos.d]# yum upgrade
CentOS-8 - AppStream 984 B/s | 280 B 00:00
Failed to download metadata for repo 'AppStream'
Error: Failed to download metadata for repo 'AppStream'
或是以下的錯誤訊息
[root@test yum.repos.d]# yum upgrade
CentOS Linux 8 - AppStream 533 B/s | 280 B 00:00
Errors during downloading metadata for repository 'appstream':
- Status code: 404 for http://mirrors.linode.com/centos/8/AppStream/x86_64/os/repodata/repomd.xml (IP: 2600:3c01:1::607e:6379)
Error: Failed to download metadata for repo 'appstream': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried