来源：https://superuser.com/questions/1572834/is-there-any-way-to-install-wsl-on-non-c-drive

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首先打开 Powershell，输入如下命令 （Set-Location 到你想放置 WSL2 的磁盘）

# Substitute the drive on which you 
# want WSL to be installed if not D:
Set-Location E:# Create a directory for our installation and change to it, we'll call it WSL:
New-Item WSL -Type Directory
Set-Location .\WSL# Make downloads faster by not displaying progress bar:
$ProgressPreference = 'SilentlyContinue'
# Using the URL you found above, download the appx package:
Invoke-WebRequest -Uri https://aka.ms/wslubuntu2004 -OutFile Linux.appx -UseBasicParsing# Make a backup and unpack:
Copy-Item .\Linux.appx .\Linux.zip
Expand-Archive .\Linux.zip# Search for the installer:
Get-Childitem -Filter *.exe

随后输入如下命令

Set-Location Linux
# look for correct appx file:
Get-Childitem -Filter *.appx
# rename to .zip so that Expand-Archive will work
ren .\Ubuntu_2204.1.7.0_x64.appx .\Ubuntu_2204.zip
Expand-Archive .\Ubuntu_2204.zip
Set-Location .\Ubuntu_2204
# Now exe should exist:
Get-Childitem -Filter *.exe
# run it
.\ubuntu.exe

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