vscode remote-ssh连接ubuntu子系统提示错误：WSL: VSCode server install fails on Ubuntu 19.10

本文指导如何修复VSCode Server安装时遇到的gzip错误，涉及WSL1到WSL2的升级、Ubuntu系统更新及SSH服务设置，确保顺畅的远程开发环境。

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打开终端日志信息会发现如下错误：

Updating VS Code Server to version da15b6fd3ef856477bf6f4fb29ba1b7af717770d
Removing previous installation...
Installing VS Code Server for x64 (da15b6fd3ef856477bf6f4fb29ba1b7af717770d)
Downloading: 100%
/usr/bin/gzip: 1: �ELF����: not found
/usr/bin/gzip: 3: ���: not found
/usr/bin/gzip: 4: Syntax error: "(" unexpected
tar: Child returned status 2
tar: Error is not recoverable: exiting now

tar is unable to read /home/deradmin/.vscode-server/bin/da15b6fd3ef856477bf6f4fb29ba1b7af717770d-1652216065.tar.gz. Either the file is corrupt or tar has an issue.
There's a known WSL issue with tar on Ubuntu 19.10.
See workaround in #1856.
Reload the window to initiate a new server download.

导致原因是WSL版本的问题，需要从WSL1切换到WSL2。解决办法如下：

1、切换版本，参考自链接：

wsl -l -v
wsl --set-default-version 2
wsl --set-version Ubuntu-22.04 2 #will set your Ubuntu 22.04 distribution to use WSL 2

2.更新WSL2系统，下载完成后进行安装，参考链接

下载地址：Manual installation steps for older versions of WSL | Microsoft Docs

3、重启WSL2系统，在Windows的终端运行，参考链接

net stop LxssManager
net start LxssManager

4、在ubuntu系统中启动ssh服务，vscode中的remote-ssh即可连接上