
Fix Git 'index.lock file exists' Error
When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....
Software troubleshooting desk

When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....

If you see errors like Module build failed: Error: Node Sass does not yet support your curr...

You're mid-merge, and Git tells you there's a conflict. But you also have stashed changes...

You're working in VS Code, run npm install or node app.js, and get ...

You start Docker Desktop, but the engine stops almost immediately, often with a message about WSL...

You installed a Python virtual environment with python -m venv myenv, but when you t...