提个 issue，贴一下具体报错信息

HI ALL，

参考了

https://docs.openeuler.org/en/docs/24.03_LTS/docs/os_upgrade_and_downgrade/openEuler_22.03_LTS_upgrade_and_downgrade.html

将T420 从openEuler 22.03 LTS 升级到 openEuler 24.03 LTS 变砖

替换了 repo，执行了dnf upgrade，部分升级日志如下

 

sssd-nfs-idmap-2.9.4-5.oe2403.x86_64
sssd-proxy-2.9.4-5.oe2403.x86_64
xorg-x11-utils-7.5-31.oe2403.x86_64
Removed:
kernel-5.10.0-60.48.0.76.oe2203.x86_64 libmozjs-91-0-91.6.0-4.oe2203.x86_64

Complete!
[b@localhost ~]$ sudo dnf update --allowerasing | sudo tee update_log
[sudo] password for b:
Last metadata expiration check: 0:44:44 ago on Fri 12 Jul 2024 10:49:20 AM CST.
Dependencies resolved.
Nothing to do.
Complete!
[b@localhost ~]$
[b@localhost ~]$ sudo reboot

启动后发现，屏幕输出了内核异常信息。

升级功能看起来还需进一步优化。

Thanks

Neil

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