WSL startup problem

[LiHanGod]

Version

Microsoft Windows [版本 10.0.19043.1706]

WSL Version

• WSL 2
• WSL 1

Kernel Version

5.10.102.1

Distro Version

Ubuntu-22.04

Other Software

No response

Repro Steps

PS C:\Users\hanli> wsl
请启用虚拟机平台 Windows 功能并确保在 BIOS 中启用虚拟化。
有关信息，请访问 https://aka.ms/wsl2-install

Enable the virtual machine platform windows feature and ensure virtualization is enabled in the BIOS

I started

• Hyper-V,
• windows virtual machine monitoring platform
• virtual machine platform

Expected Behavior

Successfully run WSL

Actual Behavior

When running WSL, Enable the virtual machine platform windows feature and ensure virtualization is enabled in the BIOS

Diagnostic Logs

No response

[ryawaa]

I used to have the same issue, however I overlooked that my hypervisorlaunchtype was set to off.

Maybe the same would work for you?
Try running bcdedit /set hypervisorlaunchtype auto in terminal with admin privilages.

[LiHanGod]

Self solving steps

I used the answer to this question #5363 (comment)

1. Open corresponding environment
   • Hyper-V
   • windows virtual machine monitoring platform
   • virtual machine platform
2. DISM /Online /Enable-Feature /All /FeatureName:Microsoft-Hyper-V
3. bcdedit /set hypervisorlaunchtype auto
4. reboot

Same error reporting

PS C:\Users\hanli> wsl
请启用虚拟机平台 Windows 功能并确保在 BIOS 中启用虚拟化。
有关信息，请访问 https://aka.ms/wsl2-install

Enable the virtual machine platform windows feature and ensure virtualization is enabled in the BIOS

Using log scripts

i use collect logs using this page https://github.com/microsoft/WSL/blob/master/CONTRIBUTING.md

<?xml version="1.0"?>
<WindowsPerformanceRecorder Version="1">
  <Profiles>
    <EventCollector Id="Collector" Name="Collector">
      <BufferSize Value="256"/>
      <Buffers Value="1024"/>
    </EventCollector>
   
    <EventProvider Id="lxcore_kernel" Name="0CD1C309-0878-4515-83DB-749843B3F5C9"/>
    <EventProvider Id="lxcore_user" Name="D90B9468-67F0-5B3B-42CC-82AC81FFD960"/>
    <EventProvider Id="lxcore_service" Name="B99CDB5A-039C-5046-E672-1A0DE0A40211"/>
    <EventProvider Id="vm_chipset" Name="de9ba731-7f33-4f44-98c9-6cac856b9f83"/>
    <EventProvider Id="vmcompute_dll" Name="AF7FD3A7-B248-460C-A9F5-FEC39EF8468C"/>
    <EventProvider Id="vmcompute" Name="17103E3F-3C6E-4677-BB17-3B267EB5BE57"/>
    <EventProvider Id="vmmm" Name="6066F867-7CA1-4418-85FD-36E3F9C0600C"/>
    <EventProvider Id="vmwp" Name="51DDFA29-D5C8-4803-BE4B-2ECB715570FE"/>
    <EventProvider Id="9p" Name="e13c8d52-b153-571f-78c5-1d4098af2a1e"/>
    <EventProvider Id="p9rdr" Name="bb1d36f0-e0e0-48cc-9493-fef0e3d0b28c" />
    <EventProvider Id="mup" Name="20c46239-d059-4214-a11e-7d6769cbe020" />
    <EventProvider Id="rfsmon" Name="51734B23-5B7E-4892-BA8E-45BC110B735C" />
    <EventProvider Id="hyperv_storage" Name="c7ad62c6-5c99-5a1b-bbc4-0821ae5b765e" />
    <EventProvider Id="hns" Name="0c885e0d-6eb6-476c-a048-2457eed3a5c1" />
    <Profile
      Id="WSL.Verbose.File"
      Name="WSL"
      Description="Traces for all WSL components"
      LoggingMode="File"
      DetailLevel="Verbose"
      >
      <Collectors>
        <EventCollectorId Value="Collector">
          <EventProviders>
            <EventProviderId Value="lxcore_kernel"/>
            <EventProviderId Value="lxcore_user"/>
            <EventProviderId Value="lxcore_service"/>
            <EventProviderId Value="vm_chipset"/>
            <EventProviderId Value="vmcompute_dll"/>
            <EventProviderId Value="vmcompute"/>
            <EventProviderId Value="vmmm"/>
            <EventProviderId Value="vmwp"/>
            <EventProviderId Value="9p"/>
            <EventProviderId Value="p9rdr"/>
            <EventProviderId Value="mup"/>
            <EventProviderId Value="rfsmon"/>
            <EventProviderId Value="hyperv_storage"/>
            <EventProviderId Value="hns"/>
          </EventProviders>
        </EventCollectorId>
      </Collectors>
    </Profile>
  </Profiles>
</WindowsPerformanceRecorder>
```'

Are there any more ways to find problems？

[ryawaa]

Some of the uncommon solutions posted here might help probably?
Ref #4930 #6808 MicrosoftDocs/#602

[LiHanGod]

@Fuwaa thank you，I have seen these problems and tried these solutions
Is there a tutorial on how to reinstall WSL

[ryawaa]

This might be worth a shot for uninstalling:
https://pureinfotech.com/uninstall-wsl2-windows-10/

Then you can try reinstalling using the official method again
https://docs.microsoft.com/en-us/windows/wsl/install

---

Other than that I'm stumped, wouldn't hurt to try double checking your BIOS too, making sure Virtualization is enabled since you haven't mentioned anything about it

[LiHanGod]

@Fuwaa I solved my problem，I used the software on this page to update to the latest version of win10，WSL reinstallation succeeded
https://www.microsoft.com/zh-cn/software-download/windows10

[ryawaa]

@Fuwaa I solved my problem，I used the software on this page to update to the latest version of win10，WSL reinstallation succeeded
https://www.microsoft.com/zh-cn/software-download/windows10

That's really good to hear!