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Applies to: ✔️ Linux VMs
Original KB number: 4077547
Important
New! Try VM assist to resolve top issues. We recommend that you run VM assist for Windows or VM assist for Linux. These script-based diagnostic tools help you identify common issues that affect the Azure VM Guest Agent and overall VM health.
If you're experiencing performance problems on VMs, run these tools first before you contact Microsoft Support.
This article provides a solution to a problem in which the Linux VM extension status is not reported after an Azure Linux Agent update to version 2.2.19.
Symptoms
On a Linux virtual machine (VM) that's running on an instance of Microsoft Azure that has Azure Linux Agent 2.2.19 installed, you don't see the extension status reported. This problem occurs in both the Azure portal or Azure Command-Line Interface (Azure CLI).
Cause
This problem occurs because of a known issue.
Resolution
Microsoft is taking steps to automatically resolve this problem. For VMs that were automatically resolved, you see the following additional Microsoft extension installed on the affected VMs:
- Extension publisher: Microsoft.CPlat.Core
- Extension type: RunCommandLinux
You can use Azure CLI to query the extensions that are assigned to a VM. To use this query, run the following command:
az vm extension list --vm-name <vmName> -g <resGroupName>
You can also remove this extension by running the following command:
az vm extension delete --vm-name < vmName > -g <resGroupName> --name <extension name>
Note
In these commands, <vmName>, <resGroupName>, and <extension name> represent the actual variable names.
Contact us for help
If you have questions, you can ask Azure community support. You can also submit product feedback to Azure feedback community.