git clone https://github.com/microsoft/pulseaudio-mirror.git vendor/pulseaudio -b working

```

2.Create theVHD:

2.Download themesasource code.

2.1 From the parent directory where you cloned`wslg` clone`hcsshim` which contains`tar2ext4` and will be used to create the system distro vhd

```

wget https://cblmarinerstorage.blob.core.windows.net/sources/core/mesa-21.0.0.tar.xz

tar -xf mesa-21.0.0.tar.xz -C vendor

mv vendor/mesa-21.0.0 vendor/mesa

```

3. Create the VHD:

3.1 From the parent directory where you cloned`wslg` clone`hcsshim` which contains`tar2ext4` and will be used to create the system distro vhd

```

git clone --branch v0.8.9 --single-branch https://github.com/microsoft/hcsshim.git

```

2.1 From the parent directory build andexport the docker image:

3.1 From the parent directory build andexport the docker image:

```

sudo docker build -t system-distro-x64 ./wslg --build-arg SYSTEMDISTRO_VERSION=`git --git-dir=wslg/.git rev-parse --verify HEAD` --build-arg SYSTEMDISTRO_ARCH=x86_64

sudo dockerexport`sudo docker create system-distro-x64`> system_x64.tar

```

2.3 Create the system distro vhd using`tar2ext4`

3.3 Create the system distro vhd using`tar2ext4`

This will create system distro image`system.vhd`

3. Change the system distro:

4. Change the system distro:

3.1 Before replace the system distro you will need to shutdown WSL

4.1 Before replace the system distro you will need to shutdown WSL

```

wsl --shutdown

```

3.2 By default the system distro is located at`C:\ProgramData\Microsoft\WSL\system.vhd`

4.2 By default the system distro is located at`C:\ProgramData\Microsoft\WSL\system.vhd`

If you want to use the system distro from a different path you can change the .wslconfig.

systemDistro=C:\\tmp\\system.vhd

```

3.3 After update the system distro you should be able to launch any user distro and WSL will automatically launch the system distro along with the user distro.

4.3 After update the system distro you should be able to launch any user distro and WSL will automatically launch the system distro along with the user distro.

4. Inspecting the system distro:

5. Inspecting the system distro:

If the system distro isn't working correctly or you need to inspect what is running inside the system distro you can do: