Knowledge base for software setup, errors, and daily tool work.

Fix Docker Desktop Engine Stopped After Sleep Mode

You wake your computer from sleep, open Docker Desktop, and see the engine is stopped. The whale ...

Fix Windows 11 Update Stuck at 0% – BITS Service Issues

You click 'Check for updates' in Windows 11, and it sits at 0% for minutes or hours. Ofte...

Git Push Rejected Non Fast Forward: Troubleshooting Checklist

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'...

Fix Nginx 'Permission Denied' Upstream Errors

When Nginx logs permission denied while connecting to an upstream (e.g., a Unix sock...

Fix VS Code Source Control Not Detecting Changes in Subfolder

You open VS Code, see changes in the root folder, but the Source Control panel shows nothing for ...