UPdated

Author: alkohli

azure-local/known-issues.md

@@ -55,6 +55,7 @@ The following table lists the fixed issues in this release:
 | Upgrade <!--30353283--> | Optimized the current Carbon PowerShell module solution.   |  |
 | Upgrade <!--30251075--> | Added a check to validate enough free memory to start an Azure Arc resource bridge VM.    |   |
 | Security <!--XXXX--> | Mitigation for security vulnerability CVE-2024-21302 was implemented. See the [Guidance for blocking rollback of Virtualization-based Security (VBS) related security updates](https://support.microsoft.com/topic/guidance-for-blocking-rollback-of-virtualization-based-security-vbs-related-security-updates-b2e7ebf4-f64d-4884-a390-38d63171b8d3)   |   |
+| Deployment  | During Azure Local deployment via portal, **Validate selected machines** fails with this error message: `Mandatory extension [Lcm controller] installed version [30.2503.0.907] is not equal to the required version [30.2411.2.789] for Arc machine [Name of the machine]. Please create EdgeDevice resource again for this machine to fix the issue.`   | Reinstall the correct version of `AzureEdgeLifecycleManager` extension. Follow these steps: <br> 1. Select the machine and then select **Install extensions**. <br> <br>![Screenshot of extension installation on Azure Local machines.](media/known-issues/select-machine-2.png)<br> <br> 2. Repeat this step for each machine you intend to cluster. It takes roughly 15 minutes for the installation to complete. <br> 3. Verify that the `AzureEdgeLifecycleManager` extension version is 30.2411.2.789. <br><br> ![Screenshot of extension version installed on Azure Local machines that can be validated.](media/known-issues/select-machine-1.png) <br><br> 4. After the extensions are installed on all the machines in the list, select **Add machines** to refresh the list. <br> 5. Select **Validate selected machines**. The validation should succeed. |
 
 
 ## Known issues in this release