yum/dnf 错误:无法为 repo 下载元数据 [英] yum/dnf error: Failed to download metadata for repo
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问题描述
在我的 CentOS 8 服务器上,许多 dnf
和 yum
命令失败并出现以下错误:
On my CentOS 8 server, many dnf
and yum
commands fail with this error:
未能为 repo 下载元数据
Failed to download metadata for repo
这似乎只适用于涉及 https 连接的存储库,例如:
This seems to apply only to repositories involving https connections, e.g.:
/etc/yum.repos.d $ cat epel-modular.repo
[epel-modular]
name=Extra Packages for Enterprise Linux Modular $releasever - $basearch/pub/epel/$releasever/Modular/$basearch
metalink=https://mirrors.fedoraproject.org/metalink?repo=epel-modular-$releasever&arch=$basearch&infra=$infra&content=$contentdir
...
我已经使用 wget
来测试与这些站点的连接性并且它是成功的,例如wget https://mirrors.fedoraproject.org
成功.
I have used wget
to test connectivity to these sites and it is successful, e.g. wget https://mirrors.fedoraproject.org
succeeds.
但是,各种 dnf
或 yum
命令都会失败:
However, various dnf
or yum
commands fail:
$ dnf provides /bin/ls
Extra Packages for Enterprise Linux Modular 8 - x86_64 0.0 B/s | 0 B 00:00
Failed to download metadata for repo 'epel-modular'
Error: Failed to download metadata for repo 'epel-modular'
# dnf update --refresh
CentOS-8 - AppStream 20 kB/s | 4.3 kB 00:00
CentOS-8 - Base 19 kB/s | 3.8 kB 00:00
CentOS-8 - Extras 7.4 kB/s | 1.5 kB 00:00
CentOS-8 - PowerTools 20 kB/s | 4.3 kB 00:00
Remi's Modular repository for Enterprise Linux 8 - x86_64 4.1 kB/s | 3.5 kB 00:00
Safe Remi's RPM repository for Enterprise Linux 8 - x86_64 3.6 kB/s | 3.0 kB 00:00
Wazuh repository 0.0 B/s | 0 B 00:00
Failed to download metadata for repo 'wazuh_repo'
Error: Failed to download metadata for repo 'wazuh_repo'
我该如何解决这个问题?
How do I resolve this problem?
推荐答案
就我而言
sudo rm -r /var/cache/dnf
解决了我的问题.
来源:https://access.redhat.com/discussions/4222851
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