Knowledge base for software setup, errors, and daily tool work.

Git index.lock File Exists Even After Deleting: Fixes

You delete the .git/index.lock file, but Git still says it exists. This can happen d...

Docker Compose Environment Variable Not Updating? Fix It

Python Virtual Environment Activation Failed: Common Fixes

You've created a Python virtual environment, but when you try to activate it, nothing happens...

Fix VSCode Permission Denied in Docker Containers

When using Visual Studio Code's Remote – Containers extension or attaching to a running Docke...

Windows 11 Installation Assistant Not Completing Setup: Fixes

You launch the Windows 11 Installation Assistant, it runs for a while, then either stalls, throws...

Python Virtual Environment Not Activating: Common Fixes

You run source venv/bin/activate (or venv\Scripts\activate on Windows) ...