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

Fix Docker Desktop Stuck on 'Starting' with WSL2 on Windows

If Docker Desktop hangs on the 'Starting' screen when using WSL2 integration, you're not alone. T...

Systemd Service Not Starting After Reboot: Practical Fixes

You've set up a systemd service, it runs fine when you start it manually, but after a reboot it s...

Chrome Profile 502 Bad Gateway: Step-by-Step Fix

You're browsing in Chrome and suddenly see a 502 Bad Gateway error on most sites...

Fix Task Scheduler 502 Bad Gateway After Setup

You set up a task in Windows Task Scheduler to hit a web endpoint, but it returns a 502 Bad Gatew...

Docker Compose Env File Not Found: Troubleshooting Checklist

Cloudflare SSL Flexible Redirect Loop: Step-by-Step Checklist

You've set up Cloudflare with SSL/TLS set to Flexible, and now your site redirects in an endless ...