发行版本升级的命令为:
do-release-upgrade
升级提示
最近在检查 Ubuntu 版本的时候有提示:
Welcome to Ubuntu 22.04.5 LTS (GNU/Linux 5.15.167.4-microsoft-standard-WSL2 x86_64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/pro
System information as of Mon Feb 24 10:24:47 EST 2025
System load: 0.16 Processes: 68
Usage of /: 0.8% of 1006.85GB Users logged in: 2
Memory usage: 4% IPv4 address for eth0: 172.20.9.222
Swap usage: 0%
* Strictly confined Kubernetes makes edge and IoT secure. Learn how MicroK8s
just raised the bar for easy, resilient and secure K8s cluster deployment.
https://ubuntu.com/engage/secure-kubernetes-at-the-edge
New release '24.04.2 LTS' available.
Run 'do-release-upgrade' to upgrade to it.
运行命令
运行上面的操作系统升级命令后,会提示下面的信息,随后输入 y 继续。
操作系统升级进程。
随后,操作系统将会从远程下载程序包后进行升级。
升级提示:
选择 Yes 继续。
随后就是回车一路进行升级即可。
检查升级后版本
使用 lsb_release -a
命令可以检查升级后的版本。