Today we're going to talk about Ansible troubleshooting, specifically about Windows Subsystem for Linux error 0x80370102. I'm Luca Berton and welcome to today's episode of Ansible Pilot. Windows Subsystem for Linux - Ubuntu distribution ```PowerShell Installing, this may take a few minutes... WslRegisterDistribution failed with error: 0x80370102 Error: 0x80370102 The virtual machine could not be started because a required feature is not installed. Press any key to continue... ``` This is the full error message that you might encounter whether you run the Windows Subsystem for Linux - Ubuntu distribution. ## Playbook The best way of talking about Ansible troubleshooting is to jump in a live Playbook to show you practically the error 0x80370102 Windows Subsystem for Linux and how to solve it! Live Playbook of Error 0x80370102 Windows Subsystem for Linux and fix on Windows version 10.0.19043 Build 19043. error code - error reproducer WSL installation ```PowerShell Windows PowerShell Copyright (C) Microsoft Corporation. All rights reserved.Try the new cross-platform PowerShell https://aka.ms/pscore6 PS C:\Users\user> wsl --install Installing: Virtual Machine Platform Virtual Machine Platform has been installed. Installing: Windows Subsystem for Linux Windows Subsystem for Linux has been installed. Downloading: WSL Kernel Installing: WSL Kernel WSL Kernel has been installed. Downloading: Ubuntu The requested operation is successful. Changes will not be effective until the system is rebooted. PS C:\Users\user> ``` - error reproducer Ubuntu WSL ```PowerShell Installing, this may take a few minutes... WslRegisterDistribution failed with error: 0x80370102 Error: 0x80370102 The virtual machine could not be started because a required feature is not installed. Press any key to continue... ``` Windows Subsystem for Linux version 2 need enabled Windows features: ```bash Windows Subsystem for Linux Hyper-V Platform Hyper-V Hypervisor ``` workaround - workaround for unsupported CPU or Virtualization environment ```PowerShell wsl --update wsl --set-default-version 1 wsl --list -o wsl --install -d Ubuntu ``` workaround execution output ```PowerShell Windows PowerShell Copyright (C) Microsoft Corporation. All rights reserved. Try the new cross-platform PowerShell https://aka.ms/pscore6 PS C:\Users\user> wsl --set-default-version 1 The operation completed successfully. PS C:\Users\user> wsl --update Checking for updates... The Windows Subsystem for Linux kernel can be manually updated with 'wsl --update', but automatic updates cannot occur due to your system settings. To receive automatic kernel updates, please enable the Windows Update setting: 'Receive updates for other Microsoft products when you update Windows'. For more information please visit https://aka.ms/wsl2kernel. PS C:\Users\user> wsl --list -o The following is a list of valid distributions that can be installed. Install using 'wsl --install -d '. NAME FRIENDLY NA