You can (1) download the installers from the Windows Store or (2) download a distribution file and install it using tools such as lxRunOffline.

• You can install Ubuntu 18 or many other distributions using the second option.

Downloading the installer from the Windows Store

You can download the installers from the Windows Store using Powershell. For instance, you can download the Ubuntu 16 version using the following command

PS> Invoke-WebRequest -Uri https://aka.ms/wsl-ubuntu-1604 -OutFile Ubuntu.appx -UseBasicParsing

In the above command, the output file is Ubuntu.appx. It must be named in that way. You can run that application to install the Ubuntu.

PS> Ubuntu.appx

Using LxRunOffline

First, you must download some distribution file. There are many distribution files available in the lxRunOffline wiki.

For instance, to install the same Ubuntu 16 from the Microsoft Windows Store, you can download the file at

https://lxrunoffline.apphb.com/download/UbuntuFromMS/16

Then, you can install the linux distribution using lxRunOffline

# lxrunoffline install -n <name> -d <folder> -f <distribution file>

C:\wsl> lxrunoffline install -n copy -d c:\wsl\copy -f 16.04.2-server-cloudimg-amd64-root.tar.gz

To run the distribution, you may use the same lxRunOffline

C:\wsl> lxrunoffline run -n copy -w

Using a DistroLauncher

You can use some DistroLauncher. There are many versions based on the Microsoft example to create custom linux distributions for WSL. For instance, you can use the Yuk7 version.

You must download a distribution file and the launcher.exe. To use the same distribution file mentioned above, you must rename the distribution file to rootfs.tar.gz and the launcher to the distribution name you want. Later you must run the launcher as an Administrator (I got errors running it as a normal user)

PS> ren launcher.exe mydistro.exe
PS> ren .\16.04.2-server-cloudimg-amd64-root.tar.gz rootfs.tar.gz
PS> .\mydistro

The first time you run the launcher, it installs and run the distribution. The next time, it runs the linux distribution.

After installing, you can manage the distributions using the wslconfig or the lxrunoffline commands.

You can (1) download the installers from the Windows Store or (2) download a distribution file and install it using tools such as lxRunOffline or WSL Distrolauncher.

• You can install Ubuntu 18 or many other distributions using the second option.

Downloading the installer from the Windows Store

You can download the installers from the Windows Store using Powershell. For instance, you can download the Ubuntu 16 version using the following command

PS> Invoke-WebRequest -Uri https://aka.ms/wsl-ubuntu-1604 -OutFile Ubuntu.appx -UseBasicParsing

In the above command, the output file is Ubuntu.appx. It must be named in that way. You can run that application to install the Ubuntu.

PS> Ubuntu.appx

Using LxRunOffline

First, you must download some distribution file. There are many distribution files available in the lxRunOffline wiki.

For instance, to install the same Ubuntu 16 from the Microsoft Windows Store, you can download the file at

https://lxrunoffline.apphb.com/download/UbuntuFromMS/16

Then, you can install the linux distribution using lxRunOffline

# lxrunoffline install -n <name> -d <folder> -f <distribution file>

C:\wsl> lxrunoffline install -n copy -d c:\wsl\copy -f 16.04.2-server-cloudimg-amd64-root.tar.gz

To run the distribution, you may use the same lxRunOffline

C:\wsl> lxrunoffline run -n copy -w

Using a DistroLauncher

You can use some DistroLauncher. There are many versions based on the Microsoft example to create custom linux distributions for WSL. For instance, you can use the Yuk7 version.

You must download a distribution file and the launcher.exe. To use the same distribution file mentioned above, you must rename the distribution file to rootfs.tar.gz and the launcher to the distribution name you want. Later you must run the launcher as an Administrator (I got errors running it as a normal user)

PS> ren launcher.exe mydistro.exe
PS> ren .\16.04.2-server-cloudimg-amd64-root.tar.gz rootfs.tar.gz
PS> .\mydistro

The first time you run the launcher, it installs and run the distribution. The next time, it runs the linux distribution.

After installing, you can manage the distributions using the wslconfig or the lxrunoffline commands.

NOTE: In addition to the distribution files mentioned above, you can create a new file based on other linux distributions. You may try the instructions included in the WSLInstall project. You may need additional steps after the installation to start the new linux correctly.