lts-docs/site/search/search_index.json

{"config":{"lang":["en"],"min_search_length":3,"prebuild_index":false,"separator":"[\\s\\-]+"},"docs":[{"location":"","text":"Welcome to the Libre Tech Shop Documentation \u00b6 The Libre Tech Shop is a first of its kind online store for products that respect your freedom. Every product you purchase here will be powered by free software, will be accompanied by documentation and will give you the freedom to hack, learn, modify and share. These products will not track you and will respect your freedom and privacy. Products \u00b6 Method Description LC230 Liberated Computer LC230 LE01 Liberated Entertainment Center LE01 LEDC LED Lighting Controller LEDC","title":"Home"},{"location":"#welcome-to-the-libre-tech-shop-documentation","text":"The Libre Tech Shop is a first of its kind online store for products that respect your freedom. Every product you purchase here will be powered by free software, will be accompanied by documentation and will give you the freedom to hack, learn, modify and share. These products will not track you and will respect your freedom and privacy.","title":"Welcome to the Libre Tech Shop Documentation"},{"location":"#products","text":"Method Description LC230 Liberated Computer LC230 LE01 Liberated Entertainment Center LE01 LEDC LED Lighting Controller LEDC","title":"Products"},{"location":"lc230/","text":"LC230 - The Liberated Computer \u00b6 Why LC230? \u00b6 Why does LC230 exist? Some of the most fundamental questions that we need to answer about the hardware that we possess are those of \"ownership\": Question What is the definition of owning a piece of hardware? Are we the owners of the hardware merely because we paid for it and now have possession of it? If we are owners do we have the necessary freedom and opportunity to do what we want with it? How much control does the manufacturer of a device exert after \"selling\" the device to us? If such control does exist, then how do we re-define ownership now? The answers to these questions are not easy, universal or simple. Hence, we might define ownership in the following terms: Info We are the true owners of our hardware if we can do whatever we want with hardware without then permission of the manufacturer . This includes the freedom to change or upgrade hardware components at will, repair and refurbish the hardware and install the software we want (without constraints). The \"Liberated Computer\" project exists to provide users with convenient access to reliable, libre-software friendly and hackable computers. The key to having the freedom to compute in a manner we deem respectful is to first liberate the computers from the locks and constraints imposed by the manufacturer. Failure Even 8 years after the model ceased production, Lenovo's BIOS does not give you the freedom to change the wireless card of the laptop to one that would work without proprietary firmware! This is a classic example of a manufacturer exerting control over the hardware well beyond its intended lifespan. Unless a wireless card that is \"white-listed\" by the BIOS is plugged in, the system will not boot up. The only way to move beyond this limitation is to replace the BIOS and hence, liberate the computer. What is Coreboot? \u00b6 Coreboot is a free/libre software BIOS replacement. It was developed to allow computers users the ability to exert greater control on their computers by being able to control the BIOS. Coreboot is a very modular BIOS and runs on a wide variety of computer mainboards. More details are available at: coreboot.org Coreboot's main advantage is that of software freedom at the BIOS level. It liberates the computer and allows a user to load multiple types of boot payloads while also allowing us to cripple and neuter the Intel ME. Some of the common payloads supported by Coreboot are: SeaBIOS - the default payload that ships with your LC230 Linux - you can embed and load a Linux kernel on the BIOS chip Grub - You can also daisy-chain and boot Grub from Coreboot so that you can perform the rest of the boot process via Grub nvramtui - a utility to configure