问题描述
进入系统中提示可以使用“do-release-upgrade”指令来完成系统升级,由Ubuntu16.04版本升级为Ubuntu18.04版本。但是在终端输入该指令后报错:
Checking for a new Ubuntu release
Please install all available updates for your release before upgrading.
解决方法
依次在终端中输入以下指令:
1.
sudo apt-get update
2.
sudo apt-get upgrade -y
3.
sudo apt-get dist-upgrade
4.
sudo do-release-upgrade
问题解决
在终端中输入指令:
lsb_release -a
如图所示
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原文链接:https://blog.csdn.net/SpadgerZ/article/details/103163276