Fix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix 'Git Remote Origin Already Exists' Error
When working with Git, you may encounter the error fatal: remote origin already exists
Docker Network Not Found After Container Restart: Fixes
You restart a Docker container and get an error like network <name> not found....
Fix Chrome Hardware Acceleration Black Screen on External Monitor
If you connect an external monitor to your laptop and Chrome shows a black screen on that display...
Fixing NGINX Upstream Connection Refused SSL Errors
When NGINX logs upstream connection refused for an SSL backend, it usually means the...
Fix npm run build Failures After npm install
After running npm install, you may find that npm run build fails with c...
Issue queue
SitemapHow to Use Git LFS with GitHub: Setup and Troubleshooting
Why Your VS Code Breakpoints Don't Work in React
Disable Search Indexing on Windows
How to Restore Lost Git Commits
How to Fix Chrome Sync Waiting for Sync
How to Resolve Docker Pull Access Denied
How to Resolve pnpm Unsupported URL Type
Docker Compose Environment Variable Not Working
How to Fix Permission Denied Error in Windows 11 Update
Resolving Python Dependency Hell
Resolve pnpm Permission Denied in macOS Terminal
Fix npm install Permission Denied After Node Update
Why Your VS Code Breakpoints Don't Work in React
Disable Search Indexing on Windows
How to Restore Lost Git Commits
How to Fix Chrome Sync Waiting for Sync
How to Resolve Docker Pull Access Denied
How to Resolve pnpm Unsupported URL Type
Docker Compose Environment Variable Not Working
How to Fix Permission Denied Error in Windows 11 Update
Resolving Python Dependency Hell
Resolve pnpm Permission Denied in macOS Terminal
Fix npm install Permission Denied After Node Update