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

Fix PostgreSQL Password Auth Failure After Upgrade

After a PostgreSQL upgrade, you might see errors like "password authentication failed for user" o...

Fix VSCode Remote SSH Permission Denied Errors

You try to connect VSCode to a remote server via SSH, but you see a "Permission denied" error. Th...

Fix Outlook Path Not Found Error When Opening PST File

When you try to open a PST file in Outlook and get a 'path not found' error, it usually means Out...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Chrome Profile Sync Stuck and High CPU Usage

You open Chrome, notice the sync icon spinning endlessly, and your CPU fan ramps up. The browser ...

Ubuntu Command Prompt Configuration Checklist

If your Ubuntu terminal prompt looks confusing, lacks useful info, or just feels cluttered, you'r...