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  • VMM does not have appropriate permissions to access the resource C:\windows\system32\qmgr.dll on the xxx server

    The possible errors on System Center Virtual Machine Manager 2022 could be either of the following: VMM does not have appropriate permissions to access the resource C:\windows\system32\qmgr.dll on the xxx server VMM does not have appropriate permissions to access the resource ” on the xxx server VMM could not enumerate instances of class Msvm_VirtualSystemManagementService on…

    Jul 25, 2025

  • Error finding windbg.exe: The system cannot find the file specified.

    You may see the error message while executing livekd.exe. Or Error finding kd.exe.

    Jul 24, 2025

  • Homebrew Installed Jenkins on MacOS Sequoia Cannot be Accessed From External

    I recently installed Jenkins 2.479.2 on MacOS Sequoia (15.1). The service is working fine on http://localhost:8080, but it can not be accessed from any other devices at my home. This post provided solutions to fix that issue. Here is a summary:

    Dec 11, 2024
    in Automation, DevOps, Script

  • What is the time format in Bitbucket API?

    I was trying to retrieve a report in a Bitbucket instance. The return from the API contains event dates. However, the value looks strange. It is something like 1680143775227. The format looks like Unix Epoch Timestamp. But it was converted to a far future time in any online converters. The .Net action [System.DateTime]::UnixEpoch.AddSeconds() threw an…

    Oct 24, 2024
    in DevOps, Script

  • Fixing Motor Unresponsiveness on Raspberry Pi Due to Grounding

    Discover the practical insights into solving grounding issues when interfacing a motor driver board with a Raspberry Pi.

    Jul 28, 2024
    in Automation, Hardware, raspberry pi, Script

  • Fixing ‘KDC Reply Did Not Match Expectations’ Error in Ansible for Windows Server

    When you connect to a Windows server with Ansible, you may see the error message “KDC reply did not match expectations while getting initial credentials”. One possible reason is that the domain name that you used in the Ansible playbook command line doesn’t match the domain name that is configured in the Linux krb5.conf. The…

    Jun 13, 2024
    in Ansible, Automation, Windows

  • Terraform Cloud – How to List All Users

    Terraform Cloud has a rich API. However, the API documentation does not mention how to list all users. We can leverage the organization membership API and the PowerShell command Invoke-RestMethod to get a user list.

    Jan 25, 2023
    in Automation, Terraform

  • Connect-NsxtServer shows “Unable to connect to the remote server”

    When you run Connect-NsxtServer in the PowerCLI, it may show “Unable to connect to the remote server“. Because the error message is a little bit confusing with other login issues. It’s not easy to troubleshoot. The actual reason is the NSX-T uses a self-signed certificate, and the PowerCLI cannot accept the certificate automatically. The fix…

    Nov 19, 2022
    in Automation, IaC, Script

  • Move Terraform Providers to Other Folders

    Create a new control file with the name .terraformrc or terraform.rc in your profile folder. Add the following lines: Create the folder .terraform.d/plugin-cache in your profile folder. The providers will be downloaded to the cache folder when you run terraform init. If you don’t want to create the control file in the profile folder. Alternative…

    Nov 6, 2022
    in Automation, DevOps, IaC, public cloud, Script

  • How to Use Proxy on WSL 2

    Nov 4, 2022

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