Azure Monitor Agent Troubleshooting Tool Reports Subcomponent Installation Errors on ARM Linux VM

**Environment:**

**OS:** Linux (ARM Architecture VM)
**Machine Type:** Standard_D4pds_v5
**Ubuntu Version:** Ubuntu 20.04
**Agent:** Azure Monitor Agent (AMA)
**Tool:** AMA Troubleshooter (ama_troubleshooter.sh)
**Command Used:** sudo sh ama_troubleshooter.sh -A

**Issue Description:**

I created the required Data Collection Rule (DCR), Data Collection (DC), and associated LAW table. Everything works as expected on AMD-based VM types.

However, on ARM-based machines, it's not working. After debugging, I discovered the following:

The AMA troubleshooting tool (ama_troubleshooter.sh) reports that subcomponents agentlauncher and amacoreagent are not installed correctly.

Despite this, binaries such as mdsd, fluent-bit, and MetricsExtension are present in /opt/microsoft/azuremonitoragent/bin/.

This indicates a potential issue with AMA on ARM architecture.

Running the AMA troubleshooting tool produces the following error:

```bash
ERROR FOUND: Subcomponents(s) agentlauncher, amacoreagent not installed correctly.
However, binaries appear to be present:
```

```bash
ls -l /opt/microsoft/azuremonitoragent/bin/
total 79076
-rwxr-xr-x 1 root root 20125392 Apr 30 15:57 MetricsExtension
-rwxr-xr-x 1 root root 13638968 Apr 30 15:52 fluent-bit
drwxr-xr-x 2 root root 4096 Apr 30 15:52 kqlextension
-rwxr-xr-x 1 root root 25410456 Apr 30 15:52 mdsd
-rwxr-xr-x 1 root root 4153424 Apr 30 15:52 mdsdmgr
-rwxr-xr-x 1 root root 7245944 Apr 21 23:35 mdsdmgrctl
-rwxr-xr-x 1 root root 10380632 Apr 21 23:35 telegraf
```

❓Questions:
Why is the tool reporting agentlauncher and amacoreagent as missing, despite binaries existing in the expected location?

Is this a known limitation or bug on ARM-based Linux VMs?

What steps can be taken to explicitly install or verify agentlauncher and amacoreagent?

Is there a supported ARM installer variant for AMA or a known issue with subcomponent registration on ARM architecture?

Start by reproducing `sudo sh ama_troubleshooter.sh -A` on the described Ubuntu 20.04 ARM VM and inspect the checks for `agentlauncher` and `amacoreagent`. Compare those checks with the contents of `/opt/microsoft/azuremonitoragent/bin/`, including the listed binaries. Done means documenting whether this is an ARM-specific reporting or installation issue and identifying supported verification or installation steps.

Written by the indexing model from the issue text.