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Connecting Sony WH-1000XM4 to Ubuntu 22.04 (Jammy)

This guide will help you connect your Sony WH-1000XM4 headset to Ubuntu 22.04 using Bluetooth. Once connected, you'll be able to listen to music and use the microphone on apps like Microsoft Teams.

1. Connect to Bluetooth Headset

Steps:

Open a terminal and launch bluetoothctl:

Github deployment

Requirements:

DigitalOcean Droplet (Ubuntu 20.04+) should be created
Github repository

Prepare DO Droplet Server:

ssh root@DROPLET_IP
sudo vi /etc/ssh/sshd_config
change PasswordAuthentication from no to yes

An guide how to activate Windows 11 Pro for free

Why?

Because you will get some more features like an Bitlocker and host your device as an External Desktop which can be accessed through the internet

Am i also able to switch from any other edition to Pro?

The answer is yes! You can switch from almost any edition to Pro completely for free!

Note for users with unactivated Pro edition

People which already have Pro, but not activated, can skip to this step.

Getting started

What you first need to do is open CMD (Command Prompt) as Administrator using this keyboard key:

Sublime Text Home/End keys default functionality jumps to the beginning and end of the file.

Fix Home and End keys to move the cursor to the beginning and end of lines.

Preferences > Key Bindings - User

Adding the following to the array:

{ "keys": ["home"], "command": "move_to", "args": {"to": "bol"} },
{ "keys": ["end"], "command": "move_to", "args": {"to": "eol"} },

	// This file contains code on how to convert a string to lowercase at compile time.
	// A large part of the imlementation was taken from http://stackoverflow.com/a/15912824/3161376 which solved the problems that I had in the old implementation.

	// The string struct will hold our data

	// The declaration of our string struct that will contain the character array
	template<char... str>
	struct string
	{
	// The characters are immediately converted to lowercase when they are put in the array

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	nodes:
	- id: webcam
	custom:
	source: https://huggingface.co/datasets/dora-rs/dora-idefics2/raw/main/operators/opencv_stream.py
	outputs:
	- image
	- id: idefics2
	operator:
	python: https://huggingface.co/datasets/dora-rs/dora-idefics2/raw/main/operators/idefics2_op.py
	inputs:

	# Apple Silicon laptops with firmware > 13.0 have a native charge threshold that does not required any userspace daemon running.
	# This native limit works even when the laptop is sleeping or powered off therefore it is preferable to the userspace daemon.
	# Nonetheless, it only works with fixed thresholds (80% as upper limit and 70% as lower limit).
	# CHWA key is the one used to enable/disable the native limit. 01 = 80% limit, 00 = no limit
	##
	typeset -g smc_command="/usr/local/bin/smc"
	typeset -g smc_charge_limit_key="CHWA"
	typeset -g smc_charge_limit_status_on="01"
	typeset -g smc_charge_limit_status_off="00"


	#include <stdio.h>
	#include <stdlib.h>
	#include <Windows.h>
	#include "glfw/glfw.h"

	#include "skia/include/gpu/GrContext.h"
	#include "skia/include/gpu/GrRenderTarget.h"
	#include "skia/include/gpu/GrGLInterface.h"
	#include "skia/include/gpu/SkGpuDevice.h"

	/*
	* This is free and unencumbered software released into the public domain.
	*
	* For more information, please refer to <https://unlicense.org>
	*/

	//Regular text
	#define BLK "\e[0;30m"
	#define RED "\e[0;31m"
	#define GRN "\e[0;32m"