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

Fix Windows Update Service Not Running After Malware Removal

After removing malware, you may find that Windows Update no longer works. The service might be di...

Postgres Password Auth Failed: Trust vs md5 Explained

If you're seeing FATAL: password authentication failed for user when connecting to P...

Fix Windows Terminal Port Already Allocated Permission Denied

If you see "port already allocated" or "permission denied" when launching a profile in Windows Te...

OneDrive Invalid Configuration Sync Issue Fix

Understanding the Problem

You open OneDrive and see an error like "Invalid configuration"...

Fix systemd Service Restart Loop Due to Permission Denied

If your systemd service keeps restarting and you see "Permission denied" in the logs, the service...

Fix Windows Defender & Ubuntu Sync Issues on Dual Boot

If you dual-boot Windows and Ubuntu, you might notice that files modified in Ubuntu trigger repea...