openeuler2509使用yum源升级到openeuler2609

O&M Operations
1

Upgrading from openEuler 25.09 to openEuler 26.09 using YUM repository

1. Remove other repositories and use only the following configuration source

[root@euler88 ~]# cat /etc/yum.repos.d/openEuler.repo

[everything]
name=everything
baseurl=https://eulermaker.openeuler.openatom.cn/api/ems3/repositories/openEuler-26.09%3Aeverything/openEuler%3A26.09/$basearch/
#metalink=https://mirrors.openeuler.org/metalink?repo=$releasever/everything&arch=$basearch
metadata_expire=1h
enabled=1
gpgcheck=1
gpgkey=https://eulermaker.openeuler.openatom.cn/api/ems3/repositories/openEuler-26.09%3Aeverything/openEuler%3A26.09/$basearch/RPM-GPG-KEY-openEuler

[EPOL]
name=EPOL
baseurl=https://eulermaker.openeuler.openatom.cn/api/ems3/repositories/openEuler-26.09%3Aepol/openEuler%3A26.09/$basearch/
#metalink=https://mirrors.openeuler.org/metalink?repo=$releasever/EPOL/main&arch=$basearch
metadata_expire=1h
enabled=1
gpgcheck=1
gpgkey=https://eulermaker.openeuler.openatom.cn/api/ems3/repositories/openEuler-26.09%3Aepol/openEuler%3A26.09/$basearch/RPM-GPG-KEY-openEuler

[OS]
name=OS
baseurl=https://eulermaker.openeuler.openatom.cn/api/ems3/repositories/openEuler-26.09:epol/openEuler%3A26.09-DevStation/$basearch/
#metalink=https://mirrors.openeuler.org/metalink?repo=$releasever/EPOL/main&arch=$basearch
metadata_expire=1h
enabled=1
gpgcheck=1
gpgkey=https://eulermaker.openeuler.openatom.cn/api/ems3/repositories/openEuler-26.09:epol/openEuler%3A26.09-DevStation/$basearch/RPM-GPG-KEY-openEuler

2. Update packages

yum -y update --nobest

or

yum upgrade --nobest

or

yum update --allowerasing

3. Reboot the system

reboot

4. Clean up old packages

yum update --allowerasing
2

Has 2609 already been released? Is it a long-lived version? When will ISO be available?

3

Without lts, it’s just an innovative release, maintained by the community for only 6 months

4

If you’re playing on your own computer, just go with the latest version. This isn’t for business use.

5

On the business side, we’re still mainly using open2203; we’re not sure when other versions will be upgraded.

6

openEuler 26.09 has now been released, making it the perfect time to update this upgrade guide with the official software repository configuration, for the benefit of future readers. The repository directory is available at OpenAtom Mirror. If you’d like to preserve the exploration journey using EulerMaker to build the source, you can note the previous version context and then add the official configuration after the release.

As a formatting tip: when editing, consider putting repo configurations and commands inside code blocks. Currently, these are being rendered as regular text and links, which can make it hard to read and copy. Code blocks preserve the original formatting of configurations and commands, improving readability and usability. Also, be sure to check how the preview and saved version look, as the forum editor can sometimes be affected by pasted formatting.