Copy below snippet
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WinSock2\Parameters\AppId_Catalog\0408F7A3]
"AppFullPath"="C:\\Windows\\System32\\wsl.exe"
"PermittedLspCategories"=dword:80000000
Save it as a file wsl.reg
Save it as a file wsl.reg
Execute the file to update the registry
Launch Ubuntu again
Issue resolved