chutch3

Beelink SER3 (Ryzen 3750H) Linux Fixes

Issue: System clock instability, dual monitor flickering, and log noise on Ubuntu/Debian. Hardware: Beelink SER3 / AMD Ryzen 7 3750H with Radeon Vega Mobile Gfx.

1. The Core Fix (Clock & Graphics)

This fixes the "TSC unstable" kernel panic and the "AMDGPU" screen flickering by adjusting boot parameters.

# Backup, apply fixes, and update bootloader in one go

chutch3

Fixing Linux Boot After Resizing or Moving Partitions with GParted

Why This Happens

When you move or resize partitions, GParted may change partition UUIDs. The bootloader (GRUB) and /etc/fstab reference partitions by UUID, so those references become invalid.

Prerequisites

• Boot from a live USB of your Linux distribution

chutch3

This document defines a machine-readable, state-tracked workflow for AI-driven code refactoring using the Test-Driven Development (TDD) Red → Green → Refactor cycle.

It enforces:

• One branch / one PR per issue
• Strict RED/GREEN/REFACTOR phases with mandatory relevant test passing at each step
• Automatic detection and correction of violations (root-cause fixes only, no shortcuts)
• Explicitly forbidden shortcuts that mask failing tests
• Iterative cycles within a single work stream, with cycle numbers tracked
• State logging of every action, commit, test result, and violation for auditability
• PR descriptions containing a full cycle trace and state log link

chutch3

---
name: simplicity-reviewer
description: Use this agent when you need to review code changes for unnecessary complexity, over-engineering, or violations of the YAGNI (You Aren't Gonna Need It) principle. This agent should be called after code has been written or modified to ensure it maintains simplicity and clarity. Examples: <example>Context: The user has just implemented a new feature with configuration classes and abstraction layers. user: 'I've added a new configuration system for handling different client types with a factory pattern and multiple inheritance levels' assistant: 'Let me use the simplicity-reviewer agent to check if this implementation might be over-engineered for the current requirements' <commentary>Since the user has implemented what sounds like potentially complex architecture, use the simplicity-reviewer agent to evaluate if the complexity is justified.</commentary></example> <example>Context: The user has written a function with multiple layers of indirection. user: 'Here's my 

chutch3

#!/bin/bash

# Hammerspoon ShiftIt Setup Script for macOS
# This script automates the installation and configuration of Hammerspoon with ShiftIt

set -e  # Exit on any error

echo "🔨 Hammerspoon ShiftIt Setup Script"
echo "===================================="
echo ""

chutch3

definition(
    name: "Device Refresher",
    namespace: "chutchens",
    author: "Cody Hutchens",
    description: "Refresh Z-Wave Devices on a schedule",
    category: "Convenience",
    iconUrl: "https://cdn-icons-png.flaticon.com/512/1828/1828817.png",
	iconX2Url: "https://cdn-icons-png.flaticon.com/512/1828/1828817.png"
)