Fix Git 'index.lock' File Exists Error in IntelliJ
If you see an error like fatal: Unable to create 'project/.git/index.lock': File ex...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Update Error 0x80070005 (Service Not Starting)
When Windows Update fails with error 0x80070005, the underlying message often points to a service...
How to Enable Remote Desktop on Windows 10
If you need to access your Windows 10 PC from another computer, enabling Remote Desktop is the bu...
Fix Chrome Access Violation on Startup – Step-by-Step Guide
If Chrome crashes on startup with an access violation error, it usually means a ...
How to Fix Firefox Secure Connection Failed with VPN
You're using a VPN and Firefox suddenly shows 'Secure Connection Failed' on sites tha...
Fix Nginx Upstream Connection Refused Behind Cloudflare
If you see upstream connection refused in your Nginx error logs while using Cloudfla...
Issue queue
SitemapChrome Profile Sync Not Working After Update: Fixes
Reset Windows Security App Settings Guide
Docker Build Fails: No Space Left on Device Fix
Fix Docker No Space Left on Device Error
How to Disable Shell Extensions to Stop Explorer Restarting
Docker Container Exits Instantly: Linux Troubleshooting
Docker Desktop Engine Not Starting After Reboot: Fixes
How to Fix Chrome Sync on Corporate Networks
Fixing Python UnicodeDecodeError in Logging Handlers
Fix Chrome Launch Crashes: Step-by-Step Guide
Cloudflare Origin Certificate Setup Checklist
Resolve Git Authentication Error in VS Code (Linux)
Reset Windows Security App Settings Guide
Docker Build Fails: No Space Left on Device Fix
Fix Docker No Space Left on Device Error
How to Disable Shell Extensions to Stop Explorer Restarting
Docker Container Exits Instantly: Linux Troubleshooting
Docker Desktop Engine Not Starting After Reboot: Fixes
How to Fix Chrome Sync on Corporate Networks
Fixing Python UnicodeDecodeError in Logging Handlers
Fix Chrome Launch Crashes: Step-by-Step Guide
Cloudflare Origin Certificate Setup Checklist
Resolve Git Authentication Error in VS Code (Linux)