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 Nginx 502 Bad Gateway in Docker Logs
If your Nginx container shows a 502 Bad Gateway error, it usually means Nginx cannot...
How to Fix Windows Update Service Disabled
If your Windows Update service is disabled, you'll likely see error messages like "Window...
Fixing NGINX Upstream Connection Refused SSL Errors
When NGINX logs upstream connection refused for an SSL backend, it usually means the...
Windows 11 Update Failed Blue Screen Rollback Fix
You start your PC after a Windows 11 update and get a blue screen, then it rolls back. This artic...
Fix npm install Permission Denied in VS Code Terminal
When you run npm install in the VS Code terminal and get a permission denied error, ...
Issue queue
SitemapHow to Handle Non-Fast-Forward Upstream
How to Fix Windows Update Stuck with Error 0x80070080
How to Stop Extensions Causing err_name_not_resolved
How to Fix Windows Search Error 0x80040c41
Resolve Peer Dependency Issues in pnpm
Fix Windows Defender Blocked by Another Antivirus
Chrome Startup Crash Fix: Disable Extensions
Docker Pull Access Denied After Login: How to Fix
Nginx Configuration Test Failed: Fix Server Block Errors
Node.js Out of Memory Error Code 134 Fix
Fix VS Code Source Control Not Detecting Changes with Permission Denied
Docker Container Exits Immediately After Docker Compose Up
How to Fix Windows Update Stuck with Error 0x80070080
How to Stop Extensions Causing err_name_not_resolved
How to Fix Windows Search Error 0x80040c41
Resolve Peer Dependency Issues in pnpm
Fix Windows Defender Blocked by Another Antivirus
Chrome Startup Crash Fix: Disable Extensions
Docker Pull Access Denied After Login: How to Fix
Nginx Configuration Test Failed: Fix Server Block Errors
Node.js Out of Memory Error Code 134 Fix
Fix VS Code Source Control Not Detecting Changes with Permission Denied
Docker Container Exits Immediately After Docker Compose Up