How to Fix a Detached HEAD in Git Using SourceTree
If you open SourceTree and see a message like “You are in ‘detached HEAD’ state,” it means your w...
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 VS Code Source Control Not Detecting Changes
You open VS Code, edit a file, and expect to see it in the Source Control view. But the panel sta...
Fix Windows 11 Blue Screen After Update with Recovery Environment
If you're seeing a blue screen after a Windows 11 update and can't boot normally, the Win...
Fix Edge Sync Stuck on Sign-In Loop
You open Microsoft Edge, try to sign in to sync your data, and it keeps looping back to the sign-...
Nginx Upstream Connection Refused: Fixing localhost Errors
You set up an nginx reverse proxy to forward requests to a backend service on localhost, but ngin...
Fix Windows Cannot Access Shared Folder Due to Firewall
You try to open a shared folder on another PC and get an error like "Windows cannot access \\...
Issue queue
SitemapHow to Fix pnpm ERR! code EINTEGRITY
Fix Windows Update Service Not Running via Registry
How to Reset Network Settings in Windows 11 Offline
Troubleshooting Nginx Syntax Error on Config Test
Fix pnpm Install Failures in CI/CD Pipelines
pnpm Broken After Node.js Update? Here's How to Fix It
How to Stop Discord Black Screen from Chrome GPU Acceleration
Troubleshoot Chrome Black Screen with Zoom and GPU
Stop Using sudo npm install: Permission Fixes for Linux
Fix npm install Permission Denied After Node Update
Fix Git Push Rejected Non Fast Forward Force
Reset Git Credentials for VSCode Error
Fix Windows Update Service Not Running via Registry
How to Reset Network Settings in Windows 11 Offline
Troubleshooting Nginx Syntax Error on Config Test
Fix pnpm Install Failures in CI/CD Pipelines
pnpm Broken After Node.js Update? Here's How to Fix It
How to Stop Discord Black Screen from Chrome GPU Acceleration
Troubleshoot Chrome Black Screen with Zoom and GPU
Stop Using sudo npm install: Permission Fixes for Linux
Fix npm install Permission Denied After Node Update
Fix Git Push Rejected Non Fast Forward Force
Reset Git Credentials for VSCode Error