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Pornpipat "Cappy" Popum

Bangkok, Thailand

Chief IT Officer with an obsession with OCI containers. LXC Users DNI. Pronouns: They/Them, He/Him

Your Joy-Cons are Vibrating Themselves to Death

Your Joy-Cons are Vibrating Themselves to Death

I call it death by rumble: when your Nintendo controller disconnects mid-game on Linux. It’s the result of the unholy trio of Bluetooth, rumble, and gyro. Here’s why it happens, and what you can (probably) do about it.

Introducing Boson

Introducing Boson

Game developers build using a variety of game engines, frameworks and libraries, similarly to web developers. Sometimes, there's an overlap between game and web developers; A web developer wants to get into game development or vice versa, and then develops a web game: Video games that run on

Critical Security Advisory: regreSSHion (CVE-2024-6387)

Critical Security Advisory: regreSSHion (CVE-2024-6387)

Security Researchers at Qualys have discovered a flaw in OpenSSH that could lead to elevated remote code execution.

Cyberbullying Gone Global: Fediverse Spam and Operation Beleaguer

Cyberbullying Gone Global: Fediverse Spam and Operation Beleaguer

On February 15th, newly-created Fediverse accounts started posting spam messages from various instances, sending invites to a Discord server for a Japanese troll organization. This spam was widespread across the Fediverse. The posts frame ap12 from “KuronekoServer” as the culprit behind the operation. Looking at their spam content (in Japanese)

Ultramarine Linux 39 Bears a New Release

Ultramarine Linux 39 Bears a New Release

It's finally that time of the year again. Ultramarine Linux 39 is now out and it bears some new features!

Incident Report: Cascading failure on KeyDB server

Incident Report: Cascading failure on KeyDB server

An issue with KeyDB logging caused our infrastructure to briefly crash. All services are now working.

Introducing: Chisel Operator for Kubernetes (Alpha)

Introducing: Chisel Operator for Kubernetes (Alpha)

We tech enthusiasts love self-hosting. And the most of us have one tiny issue that prevents us from achieving it: CGNAT. Today we're running out of IPv4 addresses, and the reason is due to a a mathematical error and a lack of foresight of our forefathers. We never