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I run WSL2 on Windows with an Ubuntu distribution inside WSL, and Docker desktop using the integrated "WSL2-based engine".

If I do wsl --shutdown in the CLI, Docker Desktop complains about the backend shutting down unexpectedly.

What command should I issue before the wsl --shutdown to shutdown the Docker engine without danger of loosing data?

NotTheDr01ds
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Xavi Montero
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2 Answers2

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I found the answer at https://github.com/docker/for-win/issues/6122 by manually setting

wslEngineEnabled from true to false in the docker setting file

C:\Users<username>\AppData\Roaming\Docker\settings.json

In case the AppData does not show, watch this https://youtu.be/9OO6sgvq2Aw

Kakada NEANG
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What command should I issue before the wsl --shutdown to shutdown the Docker engine without danger of loosing data?

I'm not sure about a "command" (which would be nice, since I prefer keyboard interaction over the mouse for most things), but at the moment I'm just using the GUI. To make sure that Docker Desktop is safely shut down, I go to the Windows Taskbar icon (usually in "Hidden Icons"/overflow, unless you've configured it otherwise), right-click, and Quit Docker Desktop.

There may be a way to script it. I did try taskkill (without) the /f (force) option, but that didn't work.

It sounds like rmlogotest.exe, which is a tool for sending Windows shutdown messages to applications might work.

NotTheDr01ds
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