The same happened to me, did the update via the Windows Update yet the winver version was referencing the previous version. Thanks for contributing an answer to Stack Overflow! Run the following command in Powershell to set WSL 2 as the default version when installing a new Linux distribution: wsl --set-default-version 2 Note: The update from WSL 1 to WSL 2 may take several minutes to complete depending on the size of your targeted distribution. We set the default version to 1 before installing Ubuntu (from an admin cmd prompt): but Ubuntu still ended up being version 2. Connect and share knowledge within a single location that is structured and easy to search. Install WSL2 on 18363 fails despite official docs say it should work. Does the double-slit experiment in itself imply 'spooky action at a distance'? Try running it on cmd instead of powershell. Download and install MSI update package from official MS site. Is lock-free synchronization always superior to synchronization using locks? Invalid command line option: --set-versionHelpful? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Can patents be featured/explained in a youtube video i.e. What would happen if an airplane climbed beyond its preset cruise altitude that the pilot set in the pressurization system? Rate this content Learn more about Stack Overflow the company, and our products. If this doesn't work, run wsl --help and make sure --set-default-version is listed. Update your WSL version to the latest version. To run WSL as a specified user, replace