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Unity has changes how to create server build in 2021

Building from script

replace:

if (serverBuild)
    buildOptions |= BuildOptions.EnableHeadlessMode;

QEMU with VirtIO GPU Vulkan Support

With its latest reales qemu added the Venus patches so that virtio-gpu now support venus encapsulation for vulkan. This is one more piece to the puzzle towards full Vulkan support.

An outdated blog post on clollabora described in 2021 how to enable 3D acceleration of Vulkan applications in QEMU through the Venus experimental Vulkan driver for VirtIO-GPU with a local development environment. Following up on the outdated write up, this is how its done today.

Definitions

Let's start with the brief description of the projects mentioned in the post & extend them:

Install HAOS on Raspberry Pi 5 with M.2 NVME drive

In order to get Home Assistant OS running on a Raspberry Pi with an NVME drive, we have to take a slight detour. Here are the steps I took to get it fully working.

Prerequisites

Raspberry Pi 5
PCIe NVME SSD hat
M.2 PCIe NVME SSD
Micro SD card reader in your computer

	Two pointers: one input, opposite ends

	```python3
	def fn(arr):
	left = ans = 0
	right = len(arr) - 1

	while left < right:
	# do some logic here with left and right
	if CONDITION:

	# General Ruby Styling
	PREFER_RUBY_SYNTAX: >
	- Use Ruby 3.x syntax
	- Use snake_case for methods and variables
	- Use CamelCase for classes and modules
	- Use SCREAMING_SNAKE_CASE for constants
	- Prefer string interpolation over concatenation
	- Use modern hash syntax: { key: value }
	- Use double quotes only when interpolation is needed

	/*
	** Buggy-Mouse.ahk - Fix a buggy mouse. Stop it from double-clicking when you try to single-click.
	**
	** NOTE: Please use this URL when linking to Buggy Mouse: r.secsrv.net/AutoHotkey/Scripts/Buggy-Mouse
	**
	** Updated: Thu, Nov 1, 2012 --- 11/1/12, 10:19:19am EDT
	** Location: r.secsrv.net/AutoHotkey/Scripts/Buggy-Mouse
	**
	** Keywords: mouse double clicks when I click once
	** Keywords: mouse double clicks when I single click

	{0: 'tench, Tinca tinca',
	1: 'goldfish, Carassius auratus',
	2: 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias',
	3: 'tiger shark, Galeocerdo cuvieri',
	4: 'hammerhead, hammerhead shark',
	5: 'electric ray, crampfish, numbfish, torpedo',
	6: 'stingray',
	7: 'cock',
	8: 'hen',
	9: 'ostrich, Struthio camelus',

	<html style="font: 13px "Lucida Grande", "Lucida Sans Unicode", Tahoma, Verdana, sans-serif; padding: 20px; position: relative; text-align: center; background-color: #efefef;">
	<head>
	<meta http-equiv="Content-Type" content="text/html;UTF-8" />
	</head>
	<body style="background-color: #efefef;">
	<div id="header-pad" style="width: 680px; height: 5px; padding 0; margin: 0 auto; text-align: left;">
	</div>
	<?php echo $body; ?>
	<div id="footer-pad" style="width: 680px; height: 50px; padding 0; margin: 0 auto; text-align: left;">
	</div>

	#!/usr/bin/env ruby
	# frozen_string_literal: true

	require "ostruct"
	require "optparse"
	require "bigdecimal"
	require "csv"
	require "pry"

	## Embedded ScriptUtils library; because, scripting!