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

FFmpeg Video and Audio Out of Sync: Practical Fixes

You encoded a video with FFmpeg and now the audio drifts or is completely out of sync. This is a ...

Fix kubectl Connection Refused to Localhost

If you see kubectl connection refused localhost, kubectl cannot reach your Kubernete...

Fix Windows Terminal Permission Denied File Locked Error

Chrome Browser Black Screen Issue: Practical Fixes

If Chrome shows a black screen but audio plays or tabs are visible, the issue is often software-r...

Fix VSCode Debugger 'launch.json Not Found' Error

You open the Run and Debug view in VSCode, click the green play button, and get an error: "launch...