Manual installation steps for older versions of WSL
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For simplicity, we generally recommend using the wsl --install to install Windows Subsystem for Linux, but if you're running an older build of Windows, that may not be supported. We have included the manual installation steps below. If you run into an issue during the install process, check the installation section of the troubleshooting guide.
Step 1 - Enable the Windows Subsystem for Linux
You must first enable the "Windows Subsystem for Linux" optional feature before installing any Linux distributions on Windows.
Open PowerShell as Administrator (Start menu > PowerShell > right-click > Run as Administrator) and enter this command:
We recommend now moving on to step #2, updating to WSL 2, but if you wish to only install WSL 1, you can now restart your machine and move on to Step 6 - Install your Linux distribution of choice. To update to WSL 2, wait to restart your machine and move on to the next step.
Step 2 - Check requirements for running WSL 2
To update to WSL 2, you must be running Windows 10...
For x64 systems: Version 1903 or later, with Build 18362.1049 or later.
For ARM64 systems: Version 2004 or later, with Build 19041 or later.
or Windows 11.
Note
Builds lower than 18362 do not support WSL 2. Use the Windows Update Assistant to update your version of Windows. The Windows version 1903 support is also only for x64 systems. If you are using an Arm64 version of Windows, you will need to upgrade to Windows 10 version 2004 or later for full access to WSL 2. For more info, see WSL 2 support coming to Windows 10 Versions 1903 and 1909.
To check your version and build number, select Windows logo key + R, type winver, select OK. Update to the latest Windows version in the Settings menu.
Note
If you are running Windows 10 version 1903 or 1909, open "Settings" from your Windows menu, navigate to "Update & Security" and select "Check for Updates". Your Build number must be 18362.1049+ or 18363.1049+, with the minor build # over .1049. Read more: WSL 2 Support is coming to Windows 10 Versions 1903 and 1909.
Step 3 - Enable Virtual Machine feature
Before installing WSL 2, you must enable the Virtual Machine Platform optional feature. Your machine will require virtualization capabilities to use this feature.
Restart your machine to complete the WSL install and update to WSL 2.
Step 4 - Download the Linux kernel update package
The Linux kernel update package installs the most recent version of the WSL 2 Linux kernel for running WSL inside the Windows operating system image. (To run WSL from the Microsoft Store, with more frequently pushed updates, use wsl.exe --install or wsl.exe --update.).
If you're using an ARM64 machine, please download the ARM64 package instead. If you're not sure what kind of machine you have, open Command Prompt or PowerShell and enter: systeminfo | find "System Type". Caveat: On non-English Windows versions, you might have to modify the search text, translating the "System Type" string. You may also need to escape the quotations for the find command. For example, in German systeminfo | find '"Systemtyp"'.
Run the update package downloaded in the previous step. (Double-click to run - you will be prompted for elevated permissions, select ‘yes’ to approve this installation.)
Once the installation is complete, move on to the next step - setting WSL 2 as your default version when installing new Linux distributions. (Skip this step if you want your new Linux installs to be set to WSL 1).
The first time you launch a newly installed Linux distribution, a console window will open and you'll be asked to wait for a minute or two for files to de-compress and be stored on your PC. All future launches should take less than a second.
There are some scenarios in which you may not be able (or want) to, install WSL Linux distributions using the Microsoft Store. You may be running a Windows Server or Long-Term Servicing (LTSC) desktop OS SKU that doesn't support Microsoft Store, or your corporate network policies and/or admins do not permit Microsoft Store usage in your environment. In these cases, while WSL itself is available, you may need to download Linux distributions directly.
If the Microsoft Store app is not available, you can download and manually install Linux distributions using these links:
This will cause the <distro>.appx packages to download to a folder of your choosing.
If you prefer, you can also download your preferred distribution(s) via the command line, you can use PowerShell with the Invoke-WebRequest cmdlet. For example, to download Ubuntu 20.04:
In this example, curl.exe is executed (not just curl) to ensure that, in PowerShell, the real curl executable is invoked, not the PowerShell curl alias for Invoke-WebRequest.
Once the distribution has been downloaded, navigate to the folder containing the download and run the following command in that directory, where app-name is the name of the Linux distribution .appx file.
Add-AppxPackage .\app_name.appx
Once the Appx package has finished downloading, you can start running the new distribution by double-clicking the appx file. (The command wsl -l will not show that the distribution is installed until this step is complete).
If you are using Windows server, or run into problems running the command above you can find the alternate install instructions on the Windows Server documentation page to install the .appx file by changing it to a zip file.
Using Windows Terminal enables you to open multiple tabs or window panes to display and quickly switch between multiple Linux distributions or other command lines (PowerShell, Command Prompt, Azure CLI, etc). You can fully customize your terminal with unique color schemes, font styles, sizes, background images, and custom keyboard shortcuts. Learn more.
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
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In this module, you learn how to use the Windows Subsystem for Linux (WSL) with Visual Studio Code (VS Code). We explore the installation process and the basics of using WSL. Additionally, we install and utilize the Visual Studio Code WSL extension. Finally, we demonstrate how to debug and run Python code in VS Code within our WSL environment.