@Nurdin Welcome to Microsoft Q&A Forum, Thank you for posting your query here!
Based on the error message, can you please refer to this article helps you find and correct the problems that occur due to Secure Shell (SSH) errors, SSH connection failures, or SSH is refused when you try to connect to a Linux virtual machine (VM). You can use the Azure portal, Azure CLI, or VM Access Extension for Linux to troubleshoot and resolve connection problems.
Please let us know if you have any further queries. I’m happy to assist you further.
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