Fix Git 'index.lock file exists' Error
If you see fatal: Unable to create 'path/.git/index.lock': File exists. when...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesVSCode Python Debugger Breakpoint Not Stopping: Fixes
You set a breakpoint in VSCode, start debugging, and execution passes right through it. The debug...
Docker Desktop Engine Stopped After Update: Fixes
After a Docker Desktop update, you may see the engine fail to start. The UI shows a red status ba...
Debugging Jest Tests in VS Code: Breakpoints Not Hit
You set a breakpoint in a Jest test file, start debugging, and the test runs to completion but th...
Fix Nginx Upstream Connection Refused Socket Error
When Nginx returns a 502 Bad Gateway or logs upstream connection refused
Fix VSCode Intellisense Slow or Lagging: Practical Steps
If you notice IntelliSense suggestions appearing with a noticeable delay, or the editor freezes b...
Issue queue
SitemapFix Python Virtual Environment Not Working Windows 10
Remove Git Remote Origin: Quick Guide
Fix Blue Screen in Windows 11 Caused by Driver Update
node-sass Build Failed: Common Causes and Solutions
How to Lower Chrome Memory Consumption
Resolve Chrome Access Violation After Update
Troubleshooting Nginx Upstream Connection Refused in Docker
Docker Nginx 502 Bad Gateway Fix
How to Resolve Nginx Configuration Test File Not Found Error
How to Fix Git Clone Timeout Errors
Fix Node Version Incompatibility When Installing Packages
Fix VS Code Source Control Not Detecting File Modifications
Remove Git Remote Origin: Quick Guide
Fix Blue Screen in Windows 11 Caused by Driver Update
node-sass Build Failed: Common Causes and Solutions
How to Lower Chrome Memory Consumption
Resolve Chrome Access Violation After Update
Troubleshooting Nginx Upstream Connection Refused in Docker
Docker Nginx 502 Bad Gateway Fix
How to Resolve Nginx Configuration Test File Not Found Error
How to Fix Git Clone Timeout Errors
Fix Node Version Incompatibility When Installing Packages
Fix VS Code Source Control Not Detecting File Modifications