wget www.baidu.com
如果能下载到网页html文件,类似以下回显,则表明服务器已成功连接外网。
请在root用户下执行如下命令检查源是否可用。
apt-get update
如果命令执行报错或者后续安装依赖时等待时间过长甚至报错,则参考如下方式解决:
Err:1 https://repo.huaweicloud.com/docker-ce/linux/ubuntu focal InRelease Temporary failure resolving 'repo.huaweicloud.com' Err:2 https://mirrors.huaweicloud.com/ubuntu-ports focal InRelease Temporary failure resolving 'mirrors.huaweicloud.com' Err:3 https://mirrors.huaweicloud.com/ubuntu-ports focal-updates InRelease Temporary failure resolving 'mirrors.huaweicloud.com' Err:4 https://mirrors.huaweicloud.com/ubuntu-ports focal-security InRelease Temporary failure resolving 'mirrors.huaweicloud.com' Err:5 https://mirrors.huaweicloud.com/docker-ce/linux/ubuntu focal InRelease Temporary failure resolving 'mirrors.huaweicloud.com' Reading package lists... Done N: Ignoring file 'index.html' in directory '/etc/apt/sources.list.d/' as it has an invalid filename extension W: Failed to fetch https://mirrors.huaweicloud.com/ubuntu-ports/dists/focal/InRelease Temporary failure resolving 'mirrors.huaweicloud.com' W: Failed to fetch https://mirrors.huaweicloud.com/ubuntu-ports/dists/focal-updates/InRelease Temporary failure resolving 'mirrors.huaweicloud.com' W: Failed to fetch https://mirrors.huaweicloud.com/ubuntu-ports/dists/focal-security/InRelease Temporary failure resolving 'mirrors.huaweicloud.com' W: Failed to fetch https://mirrors.huaweicloud.com/docker-ce/linux/ubuntu/dists/focal/InRelease Temporary failure resolving 'mirrors.huaweicloud.com' W: Failed to fetch https://repo.huaweicloud.com/docker-ce/linux/ubuntu/dists/focal/InRelease Temporary failure resolving 'repo.huaweicloud.com' W: Some index files failed to download. They have been ignored, or old ones used instead.
请在root用户下执行如下命令检查源是否可用。
yum makecache
如果执行上述命令提示“Your license is invalid”,请获取OS授权license。
如果命令执行报错或者后续安装依赖时等待时间过长甚至报错,则参考如下方式解决:
请在root用户下执行如下命令检查源是否可用。
yum makecache
如果命令执行报错或者后续安装依赖时等待时间过长甚至报错,则参考如下方式解决:
源示例如下(xxx表示替换的源链接):
[ks10-adv-os] name=Kylin Linux Advanced Server 10 - Os baseurl=xxx enabled=1 gpgcheck=0
若该软件源已失效,请用户寻找其它可用源进行配置。
请在root用户下执行如下命令检查源是否可用。
yum makecache
如果命令执行报错或者后续安装依赖时等待时间过长甚至报错,则参考如下方式解决:
以openEuler20.03为例,源示例如下:
[openEuler-os] name=openEuler-os baseurl=https://mirrors.huaweicloud.com/openeuler/openEuler-20.03-LTS/OS/aarch64/ enabled=1 gpgcheck=0 gpgkey=https://mirrors.huaweicloud.com/openeuler/openEuler-20.03-LTS/OS/aarch64/RPM-GPG-KEY-openEuler
若该软件源已失效,请用户寻找其它可用源进行配置。