Hello,
Thank you for posting in Microsoft Q&A.
Based on the description, I understand your question is related to Azure Entra Joined VM single user login failure due to Application consent not prompting.
Check the user has the necessary permissions to access the VM. The user should have the Virtual Machine User Login role assigned to the VM or the resource group. Check user consent is enabled for the application. Sometimes, user consent might be disabled at the tenant level, which can prevent the consent prompt from appearing.
Go to Azure Active Directory > Enterprise applications. Select the application in question. Under Permissions, click Grant admin consent for [Your Organization].
Check if there are any Conditional Access policies that might be affecting the login process. Ensure that the policies are configured to allow the necessary permissions for the application.
Reference links:
Have a nice day.
Best Regards,
Molly
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