how to upgrade from wsl to wsl2 code example
Example 1: update to wsl2
#enable wsl
dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
#make sure windows version is >=2004
dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
#restart
wsl --set-default-version 2
#if kernal error https://docs.microsoft.com/en-us/windows/wsl/wsl2-kernel
Example 2: update to wsl2 windows 10
Enable-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlatform -NoRestart