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 VS Code IntelliSense Not Working in Remote SSH
You connect to a remote server via VS Code Remote SSH, start editing code, and notice IntelliSens...
How to Fix Taskbar Icons Not Loading on Startup
You boot your PC, but the taskbar icons—volume, network, battery, or pinned apps—don't show u...
Fix 'package.json Not Found' After Cloning a Repository
Symptom
You clone a repository from GitHub (or another remote), change into the directory...
npm package.json Not Found: Troubleshooting Checklist
When you run npm install or npm start and see package.json not fo...
Fix Docker 'No Space Left on Device' in Container
If you're seeing no space left on device errors inside a Docker container, the c...
Issue queue
SitemapHow to Resolve Windows 11 Installation Assistant 99% Stall
Nginx Config Validation Before Reload
Troubleshooting npx package.json Not Found Error
Python Virtual Environment Activation Failed: Common Fixes
Server Resource Exhaustion: Fixing Cloudflare 522 Errors
Cloudflare DNS Propagation: How Long Does It Take?
Fix VS Code Terminal Not Opening on Mac
Fix Git Clone Connection Timed Out Due to Proxy Settings
Fix 'Windows Cannot Access Shared Folder' Credential Errors
Troubleshooting Missing Dependencies in npm Build
How to Resolve Command Not Found in VS Code Terminal
How to Set Up a Wildcard CNAME on Cloudflare
Nginx Config Validation Before Reload
Troubleshooting npx package.json Not Found Error
Python Virtual Environment Activation Failed: Common Fixes
Server Resource Exhaustion: Fixing Cloudflare 522 Errors
Cloudflare DNS Propagation: How Long Does It Take?
Fix VS Code Terminal Not Opening on Mac
Fix Git Clone Connection Timed Out Due to Proxy Settings
Fix 'Windows Cannot Access Shared Folder' Credential Errors
Troubleshooting Missing Dependencies in npm Build
How to Resolve Command Not Found in VS Code Terminal
How to Set Up a Wildcard CNAME on Cloudflare