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

How to Fix Windows Security Not Working on Ubuntu

You're running Ubuntu and see an error that Windows Security isn't working. This usually happens ...

pnpm frozen-lockfile vs pnpm-lockfile: When to Use Each

If you've worked with pnpm, you've probably seen --frozen-lockfile in CI scripts and...

Remote Desktop Backup Restore Troubleshooting Checklist

When a remote desktop backup or restore fails, the problem often lies in network connectivity, pe...

UFW Allow Port Not Working After Reboot: Fixes That Actually Work

You added a UFW rule to allow a port, it works fine until you reboot, then the port is blocked ag...

Fix WSL Ubuntu Internet Not Working After Windows Restart