Wu's Blog

My IT Adventure

  • Visual Studio Code Could Not Resolve Python Interpreter Path

    The following warning appears when Visual Studio Code (VS Code) connects to a Python project on a remote server, and the virtual environment does not launch automatically:

    Default interpreter path /opt/homebrew/bin/python3 could not be resolved: Could not resolve interpreter path /opt/homebrew/bin/python3

    This problem can occur when Homebrew installs VS Code in a way that misconfigures the default interpreter path.

    What the error means

    VS Code is trying to use a Python interpreter path that it cannot resolve on the remote machine. This often happens because the path points to a local‑only Homebrew location (such as /opt/homebrew/bin/python3) that does not exist or is not accessible on the remote server.

    How to fix it

    1. Open Settings in VS Code (use Cmd + , on macOS or Ctrl + , on Windows/Linux).
    2. Select the Remote tab (or search for “remote” settings).
    3. Search for python.defaultInterpreterPath and remove its value.
    4. Search for python-envs.defaultEnvManager and remove its value.
    5. Close and reopen the VS Code window connected to the remote server.

    After reopening, VS Code should no longer show the “could not resolve interpreter path” warning and will rely on the correct Python interpreter or virtual environment available on the remote machine.

  • Failed to run PowerCLI command

    You may see the following errors.

    “an assertion failure has occurred“

    “The ‘connect-viserver’ command was found in the module ‘VMware.VimAutomation.Core’, but the module could not be loaded. For more
    information, run ‘Import-Module VMware.VimAutomation.Core’.    “

    There are several possible reasons:

    • The files are Read-Only mode.
    • The files are Blocked moe.
    • GPO only allows execute signed PowerShell scripts.

  • Headset Mute Button is Not Sync with Microsoft Teams

    The hardware mute button on my Poly headset has not worked with the New Microsoft Teams for a while. I eventually figured out that there is an option Sync device buttons in the newer release of Microsoft Teams.

    Credit to Recent update to Teams causes beeping in headset when on mute – Microsoft Q&A

  • How to Configure WINRM for Windows Servers in Home Labs

    Windows Servers rely on the WINRM protocol to be managed remotely. The following procedure helps to enable the protocol in home labs. A Windows 2025 server has WINRM enabled by default as long as it is joined to a domain that applied the following settings in GPO.

    1. Go to Computer Configuration -> Administrative Templates -> Windows Components -> Windows Remote Management -> WinRM Service

    1.1 Enable everything except “Specify channel binding token hardening level” and “Specify channel binding token hardening level“.

    2. Go to Computer Configuration -> Preferences -> Windows Settings -> Registry -> Create a new Registry Item with the following settings.

    Action: Create

    Hive: HKEY_LOCAL_MACHINE

    Key Path: SOFTWARE\Microsoft\Windows\CurrentVersion\WSMAN\Client

    Value name: maxEnvelopeSize

    Value type: REG_DWORD

    Value data: 1048576

    Run the command winrm get winrm/config in a terminal. The value of the second line in the output should be the same one that is configured in the GPO.

    Config
    MaxEnvelopeSizekb = 1048576
    MaxTimeoutms = 60000

    Credit to the answer in powershell – Can you get the MaxEnvelopeSizeKb without needing to be an admin? – Stack Overflow

    Please refer details to [MS-WSMAN]: wsman:MaxEnvelopeSize | Microsoft Learn

    Some posts say that the key name is MaxEnvelopeSizekb. I think this is incorrect.

  • 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 the server xxx. Failed with error HRESULT 0x80070005 Access is denied

    And you may also face other errors that related to access deny.

    One possible cause is the service account format that you are using. It looks like there is a bug on System Center Virtual Machine Manager 2022. VMM tries to perform tasks with “localhost\[email protected]” if you entered service account with format “[email protected]”.

    Change it to “zhengwu\xxxxxx” will fix that.

  • 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.

    1. Install the Debugging Tools in Windows SDK. https://developer.microsoft.com/en-us/windows/downloads/windows-sdk/
    2. Copy livekd.exe to one subfolder of the path C:\Program Files (x86)\Windows Kits\10\Debuggers\.
    3. Run livekd.exe in the new path again.

  • 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:

    1. Make sure the MacOS firewall is disabled, or the port is enabled on the firewall.
    2. Replace 127.0.0.1 with 0.0.0.0 in the file /opt/homebrew/opt/jenkins-lts/homebrew.mxcl.jenkins-lts.plist.
    3. Restart the Jenkins service with brew services restart jenkins-lts.
      • You can use the command to restart other brew installed services. Use brew services info --all to list all available services.

  • 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 error:

    MethodInvocationException: Exception calling "AddSeconds" with "1" argument(s): "Value to add was out of range. (Parameter 'value')"

    The solution is using [System.DateTime]::UnixEpoch.AddMilliSeconds() to convert the time.

    Such format calls Epoch Milliseconds or Unix Time in Milliseconds.

  • Fixing Motor Unresponsiveness on Raspberry Pi Due to Grounding

    The last time I wrote about Raspberry Pi was Connect to New Provisioned Raspberry Pi Less than $3, about six years ago. Time flies! Today, I will talk about a grounding issue.

    Background and Troubleshooting

    I recently purchased a powerful motor driver board. It supports two DC motors with encoders and other features. During the initial testing, I experienced weird behavior. As a cloud engineer, I find it interesting to learn about the physical world.

    (more…)

  • 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 domain name is case-sensitive.

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