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 notesFix 'python command not found' on Windows
You're trying to run a Python script on Windows, but you get an error like 'python&...
Common Causes of Nginx Configuration Test Failure
When you run nginx -t and see an error, it usually means a syntax mistake, a missing...
Remove Large Files from Git History
If your Git repository is bloated because a large file was committed and later removed, the file ...
How to Reset Windows Search Index (Step by Step)
If Windows Search stops finding your files, returns old results, or uses high CPU, the search ind...
Git Merge Unrelated Histories Without Losing Commits
You've cloned a repo, added a new remote, and now you need to merge two branches that don'...
Issue queue
SitemapHow to Replace Cloudflare Origin Cert with Let's Encrypt
Fix VSCode Source Control Not Detecting Changes
Resolve 'node sass build failed permission denied'
Docker Desktop Engine Won't Start on Windows
How to Fix Git Clone Timeout Errors
Chrome Incognito Certificate Authority Error – Quick Fixes
How to Handle Missing Peer Dependencies with pnpm
Troubleshoot Windows Cannot Access Shared Folder
Reset Windows Defender Real-Time Protection: Step-by-Step
DNS Probe Finished NXDOMAIN Error Explained
Resolving Git Merge Conflict Code 128
How to Fix Git Push Rejected (Non-Fast-Forward) Error
Fix VSCode Source Control Not Detecting Changes
Resolve 'node sass build failed permission denied'
Docker Desktop Engine Won't Start on Windows
How to Fix Git Clone Timeout Errors
Chrome Incognito Certificate Authority Error – Quick Fixes
How to Handle Missing Peer Dependencies with pnpm
Troubleshoot Windows Cannot Access Shared Folder
Reset Windows Defender Real-Time Protection: Step-by-Step
DNS Probe Finished NXDOMAIN Error Explained
Resolving Git Merge Conflict Code 128
How to Fix Git Push Rejected (Non-Fast-Forward) Error