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

GitLab Runner Stuck Pending After Upgrade: Fixes

After upgrading GitLab Runner, you may see jobs stuck in pending state. This usually happens beca...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Terminal 'File Locked by System' Error

When you try to open or edit a file in Windows Terminal and see "The file is locked by the system...

Fix Chrome Profile Version Mismatch Sync Error

You see a message like "Profile version mismatch" in Chrome and your bookmarks, ...

Fix Nginx 502 Bad Gateway Behind Cloudflare

If you're seeing a 502 Bad Gateway error on a site that uses both Nginx and Clou...

Set Up Task Scheduler to Run Script Daily Without Crashing

You set up a scheduled task to run a script every day, but it keeps crashing or doesn't run at al...