Docker Desktop Unexpected WSL Error: 3 Useful Methods

Docker Desktop Unexpected WSL Error? How to fix this error? If you are looking for a solution to this error, read this article. We provide three practical ways to help you resolve this error.

Docker Desktop – Unexpected WSL Error

Docker Desktop is an application that improves the development environment with powerful application and microservice management capabilities. This application is available for Windows, Mac, and Linux. For those who need Docker Desktop applications for work every day, encountering unexpected WSL errors with Docker Desktop can be frustrating and annoying.

After this error occurs, you need to find a solution urgently. But until then, I want to share with you the reason for this error. This way, you can clearly know which solution you should take. Here are three common reasons for unexpected WSL errors on Docker Desktop for Windows:

• Incompatible or outdated software or operating system : Running an outdated operating system or Docker Desktop application version can cause various problems, including WSL errors.
• Incorrect computer settings : Virtualization configuration may affect the normal performance of Docker or WSL.
• Insufficient system resources : Docker fails to function properly when there is insufficient CPU or RAM and may experience unexpected WSL errors.

Continue reading to try the following three ways to fix this problem.

Method 1: Update WSL

As mentioned above, WSL itself may cause such errors, with the error message an unexpected error occurred while executing a WSL command. First, check if the problem occurs because WSL is out of date.

Step 1. Press Win R to start the run window.

Step 2. Type cmd in the dialog box and press Shift Ctrl Enter to run the command prompt as administrator.

Step 3. Type wsl –version and press Enter to check the version information.

Step 4. Type wsl –update and press Enter to update the WSL version.

You need to restart the computer to make the changes apply entirely to the device.

Additionally, some people fix unexpected WSL errors on Docker Desktop by logging out Docker Desktop using a command prompt.

Step 1. Run the command prompt as an administrator on your device.

Step 2. Type the following command and press Enter at the end of each command:

• wsl –status
• wsl –unregister docker-desktop

Step 3. Restart the Docker Desktop application.

Method 2: Enable SVM mode in BIOS

This method has been proven to be valid for unexpected WSL errors in Docker Desktop. SVM mode (called a secure virtual machine) is a feature that improves the performance of a virtual environment.

SVM is suitable for AMD processors, and for Intel processors, similar features are called VT-x or virtualization technology. Here is how to enable SVM mode in BIOS.

Step 1. Restart the computer and press the BIOS hotkey to enter the BIOS. Usually, you can press F2 or Delete . But different computer manufacturers set different BIOS hotkeys. Please note the startup interface, which will display the BIOS hotkey.

Step 2. Press the arrow keys to select the Advanced tab and select the CPU Configuration option.

Step 3. Select SVM Mode and select Enable from the menu.

Step 4. Press F10 or Save and exit to confirm your changes.

After that, the computer will restart automatically. You can check whether the Docker Desktop unexpected WSL error has been resolved.

Method 3: Optimize PC memory usage

You may also not be able to run Docker Desktop correctly when your computer is running with low RAM. To free up RAM on your computer, you can end unnecessary background tasks, clear RAM cache, or use professional computer tuning software, such as MiniTool System Booster.

MiniTool System Booster can clean up junk files, uninstall unnecessary applications, disable startup programs, and complete other tasks to clean up RAM. You can get a trial version for more available RAM.

Conclusion

This is everything about how to fix unexpected WSL errors in Docker Desktop on your device. These three solutions are easy to execute and do make sense. Hopefully they can solve your problem, too!

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