执行“sudo zypper mr -da”命令将本地所有的软件源禁用，可以使用“sudo zypper lr”命令查看详情。实例：
localhost:~ # zypper mr -da Nothing to change for repository 'NON-OSS'. Repository 'NON-OSS-UPDATE-USTC' has been successfully disabled. Repository 'NON-OSS-USTC' has been successfully disabled. Nothing to change for repository 'OSS'. Repository 'OSS-UPDATE-USTC' has been successfully disabled. Repository 'OSS-USTC' has been successfully disabled. Nothing to change for repository 'PACKMAN'. Nothing to change for repository 'UPDATE-NON-OSS'. Nothing to change for repository 'UPDATE-OSS'. Nothing to change for repository 'USTC-NON-OSS'. Nothing to change for repository 'USTC-OSS'. Repository 'openSUSE-13.1-Non-Oss' has been successfully disabled. Repository 'openSUSE-13.1-Oss' has been successfully disabled. Repository 'openSUSE-13.1-Update-Non-Oss' has been successfully disabled. Repository 'openSUSE-13.1-Update-Oss' has been successfully disabled. Nothing to change for repository 'openSUSE-Leap-15.2-1'. Nothing to change for repository 'repo-debug'. Nothing to change for repository 'repo-debug-non-oss'. Nothing to change for repository 'repo-debug-update'. Nothing to change for repository 'repo-debug-update-non-oss'. Nothing to change for repository 'repo-non-oss'. Nothing to change for repository 'repo-oss'. Nothing to change for repository 'repo-source'. Nothing to change for repository 'repo-source-non-oss'. Nothing to change for repository 'repo-update'. Nothing to change for repository 'repo-update-non-oss'.
分别执行下面四条命令去将阿里的软件源添加到本机。命令如下：
sudo zypper ar -fc https://mirrors.aliyun.com/opensuse/distribution/leap/15.2/repo/oss openSUSE15.2-Aliyun-OSS sudo zypper ar -fc https://mirrors.aliyun.com/opensuse/distribution/leap/15.2/repo/non-oss openSUSE15.2-Aliyun-NON-OSS sudo zypper ar -fc https://mirrors.aliyun.com/opensuse/update/leap/15.2/oss openSUSE15.2-Aliyun-UPDATE-OSS sudo zypper ar -fc https://mirrors.aliyun.com/opensuse/update/leap/15.2/non-oss openSUSE15.2-Aliyun-UPDATE-NON-OSS
实例：
localhost:~ # zypper addrepo -f http://mirrors.aliyun.com/opensuse/distribution/leap/15.2/repo/oss/ openSUSE-15.2-Oss com/opensuse/update/leap/15.2/oss/ openSUSE-15.2-Update-Oss Adding repository 'openSUSE-15.2-Oss' ..................................................................[done] Repository 'openSUSE-15.2-Oss' successfully added URI : http://mirrors.aliyun.com/opensuse/distribution/leap/15.2/repo/oss/ Enabled : Yes GPG Check : Yes Autorefresh : Yes Priority : 99 (default priority) Repository priorities are without effect. All enabled repositories share the same priority. localhost:~ # zypper addrepo -f http://mirrors.aliyun.com/opensuse/distribution/leap/15.2/repo/non-oss/ openSUSE-15.2-Non-Oss Adding repository 'openSUSE-15.2-Non-Oss' ..............................................................[done] Repository 'openSUSE-15.2-Non-Oss' successfully added URI : http://mirrors.aliyun.com/opensuse/distribution/leap/15.2/repo/non-oss/ Enabled : Yes GPG Check : Yes Autorefresh : Yes Priority : 99 (default priority) Repository priorities are without effect. All enabled repositories share the same priority. localhost:~ # zypper addrepo -f http://mirrors.aliyun.com/opensuse/update/leap/15.2/oss/ openSUSE-15.2-Update-Oss Adding repository 'openSUSE-15.2-Update-Oss' ...........................................................[done] Repository 'openSUSE-15.2-Update-Oss' successfully added URI : http://mirrors.aliyun.com/opensuse/update/leap/15.2/oss/ Enabled : Yes GPG Check : Yes Autorefresh : Yes Priority : 99 (default priority) Repository priorities are without effect. All enabled repositories share the same priority. localhost:~ # zypper addrepo -f http://mirrors.aliyun.com/opensuse/update/leap/15.2/non-oss/ openSUSE-15.2-Update-Non-Oss Adding repository 'openSUSE-15.2-Update-Non-Oss' .......................................................[done] Repository 'openSUSE-15.2-Update-Non-Oss' successfully added URI : http://mirrors.aliyun.com/opensuse/update/leap/15.2/non-oss/ Enabled : Yes GPG Check : Yes Autorefresh : Yes Priority : 99 (default priority) Repository priorities are without effect. All enabled repositories share the same priority.
执行 “sudo zypper ref”命令去刷新软件源。实例：
localhost:~ # zypper ref Retrieving repository 'openSUSE-15.2-Non-Oss' metadata .............................................................................................................[done] Building repository 'openSUSE-15.2-Non-Oss' cache ..................................................................................................................[done] Retrieving repository 'openSUSE-15.2-Oss' metadata .................................................................................................................[done] Building repository 'openSUSE-15.2-Oss' cache ......................................................................................................................[done] Retrieving repository 'openSUSE-15.2-Update-Non-Oss' metadata ......................................................................................................[done] Building repository 'openSUSE-15.2-Update-Non-Oss' cache ...........................................................................................................[done] Retrieving repository 'openSUSE-15.2-Update-Oss' metadata ..........................................................................................................[done] Building repository 'openSUSE-15.2-Update-Oss' cache ...............................................................................................................[done] All repositories have been refreshed. localhost:~ #
阿里巴巴开源镜像站 —— https://developer.aliyun.com/mirror/
USTC Mirror —— http://mirrors.ustc.edu.cn/help/index.html
网易开源镜像站 —— http://mirrors.163.com/
搜狐镜像站 —— http://mirrors.sohu.com/
清华大学开源软件镜像站 —— https://mirrors.tuna.tsinghua.edu.cn/help/bananian/
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