This article contains content that is written like an advertisement .(February 2023) |
Company type | Social purpose corporation |
---|---|
Industry | |
Founded | November 19, 2014 |
Founder | Todd Weaver |
Headquarters | San Francisco, California, U.S. |
Area served | Worldwide |
Key people |
|
Products | Laptops, smartphones, tablet computers, handhelds |
Revenue | US$1 million (2015) |
Number of employees | 32 (April 2022) [1] |
Website | puri |
Purism, SPC is an American computer technology corporation based in San Francisco, California [2] and registered in the state of Washington. [3]
Purism manufactures the Librem personal computing devices with a focus on software freedom, computer security, and Internet privacy. In addition to hardware, Purism also maintains PureOS, an operating system along with Librem One, a suite of software as a service based on open standards.
Purism was founded in 2014 [3] with a crowdfunding campaign for the Librem 15, [4] An attempt to manufacture an Intel-based high-end laptop for Linux with "almost no proprietary software". [5] [6] [7] [8] A second campaign [9] funded development of a 13-inch model with hardware switches to disable the microphone and camera as a privacy feature. [10] These hardware switches were also added to the 15-inch model.
The two campaigns raised US$1,052,174 from 1,042 initial backers, and production began at the end of 2015. [11] In 2017 Purism announced its transition from a build to order to a build to stock order fulfillment model. [12]
Purism reincorporated as a social purpose corporation in February 2017 [13] and announced the change in May. [14]
In 2023, the company was criticized for inconsistent messaging and enforcement of their refund policy, rejecting refunds for multiple customers having valid refund requests. [15] Louis Rossmann covered Purism in two videos: the first described one customer's refund request experience and Rossmann's disdain for Purism's behavior; [16] the second described an impassioned email addressed to Rossmann from a former Purism associate, describing the situation from their perspective with the goal of removing the critical video. Rossmann did not remove the video. [17]
Purism manages development of PureOS, a free Linux distro based on Debian. PureOS mostly ships with software from the Debian software repository but has all software removed that violates Purism's guidelines and the GNU Free System Distribution Guidelines. [18] PureOS was endorsed by the Free Software Foundation in December 2017. [19] Librem laptops ship with PureOS by default and an optional Qubes OS Universal Serial Bus (USB) drive. [20] [21] [22] Purism says that it is easy for Librem device owners to install alternative Linux distributions and that owners have the freedom to install any operating system that they desire. [23]
Librem has been the brand name used by Purism for all of their computer hardware products since the firm's first website in late 2014. [24] The name is based on the French word libre for the English word free as used in the term logiciel libre for free software .
Purism devices feature hardware kill switches to allow users to shut off the camera, Wi-Fi, Bluetooth, and cellular or mobile broadband modem on devices that have one (or can be purchased air gapped).
Purism's first products were two laptop computers. Since late 2015, they have made laptops of two sizes: Librem 13 and 15, featuring a 13 and a 15-inch screen, respectively. These products ship with Purism's own operating system, PureOS, a derivative of Debian GNU/Linux, and an optional Qubes OS USB drive. [20] [21] [22]
Purism does its best to remove Intel's Management Engine from its Librem laptops, considering it a security problem. [25] Still, it was unable to completely avoid using proprietary BIOS firmware, earning criticism from the Coreboot and Libreboot projects (which are working on free firmware, but as of 2015 had not yet achieved support of the contemporary hardware that Librem uses). [26] Since summer 2017, new Librem laptops are shipped with coreboot as their standard BIOS, and updates are available for all older models. [27]
In July 2020, Purism announced the Librem 14, the successor of the Librem 13. [28] The Librem 14 features a 10th generation Intel processor, and was scheduled to begin shipping in February 2021.
Librem model | Coreboot version | CPU | Intel ME | Release | Max RAM (GB) |
---|---|---|---|---|---|
15 v1 [29] | Intel Core i7 5557U | Enabled | July 2015 | 32 | |
13 v1 [30] | 4.21 (2023) [31] | Intel Core i5 5200U | Enabled | September 2015 | 16 |
15 v2 [32] | 4.21 (2023) [33] | Intel Core i7-5557U | Enabled | September 2015 | 32 |
13 v2 [34] | 4.21 (2023) [35] | Intel Core i5 6200U | Disabled | June 14, 2017 | 16 |
15 v3 [34] | 4.21 (2023) [36] | Intel Core i7 6500U | Disabled | June 28, 2017 | 32 |
13 v3 [37] | 4.6 (2017) [38] | Intel Core i7 6500U | Disabled | October 2017 | 16 |
15 v4 | 4.21 (2023) [39] | Intel Core i7 7500U | Disabled [40] | January 2019 | 32 |
13 v4 [41] | 4.21 (2023) [42] | Intel Core i7 7500U | Disabled [40] | January 2019 | 16 |
14 v1 [43] | 4.21 (2023) [44] | Intel Core i7 10710U | Disabled (but not "neutralized") [45] [ unreliable source ] | early Q4 2020 | 64 |
Purism has proposed a 2-in-1 PC, a convertible, hybrid, tablet-to-laptop computer: the Librem 11, sometimes termed Librem 10 or 12. It would have an 11-inch touchscreen in an 11.6-inch body with a detachable keyboard, and an optional docking station. Development on the device began in April 2016 [46] and was suspended in October 2018 to focus on the Librem 5 smartphone. [47]
The Librem 5 is Purism's first smartphone. A funding campaign for Librem 5 started on 24 August 2017, for a $599 "security and privacy focused phone". [48] The 60-day funding campaign aimed to collect US$1.5 million, but the goal was surpassed two weeks early and concluded with US$2,677,609.10 raised, 78% over the goal. [49] [50]
The phone's operating system is entirely free software: it comes with PureOS pre-installed but also supports Ubuntu Touch. [51] On the hardware level, the baseband processor is separated and isolated from the CPU main bus, and connected via a fast USB interface instead. The phone also implements hardware kill switches for the isolated baseband processor, Wi-Fi, Bluetooth, camera, and microphone. [52] The firmware for the cellular modem on the phone is proprietary. [53] Purism shipped the first Librem 5 phones in September 2019. [54] A model of the Librem 5 phone with electronics claimed to be entirely assembled in the US is also available. [55]
Release of the Librem 5 took much longer than anticipated; Purism cited product development and supply chain challenges for the multi-year product fulfillment delays. [56]
The Librem Key is a hardware USB security token with many features, including integration with tamper-evident Heads Firmware. Heads help to ensure that the Librem laptop's BIOS was not altered since the last laptop boot. The Librem Key also holds a one-time password storage (3x HOTP (RFC 4226), 15 x TOTP (RFC 6238)), integrated password manager (16 entries), 40 kbit/s true random number generator, and tamper-resistant smart card. The key supports type A USB 2.0, has dimensions of 48 mm × 19 mm × 7 mm (1.89 in × 0.75 in × 0.28 in), and weighs 6 grams (0.21 oz). [57]
Librem One is a paid subscription free-software social-networking suite launched April 30, 2019 [58] claiming to prioritize decentralization and privacy, using repackaged open source applications. At present, services provided are: Librem Mail supporting OpenPGP standards using a K-9-based client; Librem Tunnel based on OpenVPN; Librem Social microblogging using Mastodon server and Tusky-based client software federated via the ActivityPub protocol, [59] and Librem Chat using Element software federated via Matrix and XMPP. [59]
A Linux distribution is an operating system made from a software collection that includes the Linux kernel and often a package management system. They are often obtained from the website of each distribution, which are available for a wide variety of systems ranging from embedded devices and personal computers to servers and powerful supercomputers.
Unified Extensible Firmware Interface is a specification that defines the architecture of the platform firmware used for booting the computer hardware and its interface for interaction with the operating system. Examples of firmware that implement the specification are AMI Aptio, Phoenix SecureCore, TianoCore EDK II, InsydeH2O. UEFI replaces the BIOS which was present in the boot ROM of all personal computers that are IBM PC compatible, although it can provide backwards compatibility with the BIOS using CSM booting. Intel developed the original Extensible Firmware Interface (EFI) specification. Some of the EFI's practices and data formats mirror those of Microsoft Windows. In 2005, UEFI deprecated EFI 1.10.
coreboot, formerly known as LinuxBIOS, is a software project aimed at replacing proprietary firmware found in most computers with a lightweight firmware designed to perform only the minimum number of tasks necessary to load and run a modern 32-bit or 64-bit operating system.
Wireless network cards for computers require control software to make them function. This is a list of the status of some open-source drivers for 802.11 wireless network cards.
In the context of free and open-source software, proprietary software only available as a binary executable is referred to as a blob or binary blob. The term usually refers to a device driver module loaded into the kernel of an open-source operating system, and is sometimes also applied to code running outside the kernel, such as system firmware images, microcode updates, or userland programs. The term blob was first used in database management systems to describe a collection of binary data stored as a single entity.
Intel Active Management Technology (AMT) is hardware and firmware for remote out-of-band management of select business computers, running on the Intel Management Engine, a microprocessor subsystem not exposed to the user, intended for monitoring, maintenance, updating, and repairing systems. Out-of-band (OOB) or hardware-based management is different from software-based management and software management agents.
SeaBIOS is an open-source implementation of an x86 BIOS, serving as a freely available firmware for x86 systems. Aiming for compatibility, it supports standard BIOS features and calling interfaces that are implemented by a typical proprietary x86 BIOS. SeaBIOS can either run on bare hardware as a coreboot payload, or can be used directly in emulators such as QEMU and Bochs.
System76, Inc. is an American computer manufacturer based in Denver, Colorado that sells notebook computers, desktop computers, and servers. The company utilizes free and open-source software, and offers a choice of Ubuntu or their own Ubuntu-based Linux distribution Pop!_OS as preinstalled operating systems.
Besides the Linux distributions designed for general-purpose use on desktops and servers, distributions may be specialized for different purposes including computer architecture support, embedded systems, stability, security, localization to a specific region or language, targeting of specific user groups, support for real-time applications, or commitment to a given desktop environment. Furthermore, some distributions deliberately include only free software. As of 2015, over four hundred Linux distributions are actively developed, with about a dozen distributions being most popular for general-purpose use.
Librem is a line of computers manufactured by Purism, SPC featuring free (libre) software. The laptop line is designed to protect privacy and freedom by providing no non-free (proprietary) software in the operating system or kernel, avoiding the Intel Active Management Technology, and gradually freeing and securing firmware. Librem laptops feature hardware kill switches for the microphone, webcam, Bluetooth and Wi-Fi.
Anbox is a discontinued free and open-source compatibility layer that aims to allow mobile applications and mobile games developed for Android to run on Linux distributions. Canonical introduced Anbox Cloud, for running Android applications in a cloud environment.
PureOS is a Linux distribution focusing on privacy and security, using the GNOME or KDE Plasma desktop environment. It is maintained by Purism for use in the company's Librem laptop computers as well as the Librem 5 smartphone.
postmarketOS is an operating system primarily for smartphones, and tablets, based on the Alpine Linux distribution.It's totally Android/AOSP-independent.
LinuxBoot is a free software project aimed at replacing most of the Driver Execution Environment (DXE) modules in Unified Extensible Firmware Interface (UEFI) firmware with the Linux kernel. LinuxBoot must run on top of hardware initialisation software in order to start. This can be the Pre-EFI Initialization (PEI) part of UEFI, coreboot, or U-Boot. It can boot Linux through the kexec syscall, but is also able to boot Windows with a different method.
Fractal is an instant messaging client and collaboration software for the GNOME desktop based on the Matrix protocol.
Phosh is a graphical user interface designed for mobile and touch-based devices and developed by Purism. It is the default shell used on several mobile Linux operating systems including PureOS, Mobian, and Fedora Phosh. It is also an option on postmarketOS, Manjaro, and openSUSE.
The Librem 5 is a smartphone manufactured by Purism that is part of their Librem line of products. The phone is designed with the goal of using free software whenever possible, and includes PureOS, a Linux operating system, by default. As of 2021, it is the only smartphone recommended by the Free Software Foundation. Like other Librem products, the Librem 5 focuses on privacy and freedom, and includes features like hardware kill switches, and easily-replaceable components. Its name, with a numerical "5", refers to its screen size, and not a release version. After an announcement on 24 August 2017, the distribution of developer kits and limited pre-release models occurred throughout 2019 and most of 2020. The first mass-production version of the Librem 5 was shipped on 18 November 2020.
The PinePhone is a smartphone developed by Hong Kong-based computer manufacturer Pine64, intended to allow the user to have full control over the device. Measures to ensure this are: running mainline Linux-based mobile operating systems, assembling the phone with screws, and simplifying the disassembly for repairs and upgrades. LTE, GPS, Wi-Fi, Bluetooth and both cameras can be physically switched off. The PinePhone ships with the Manjaro Linux operating system using the Plasma Mobile graphic interface, although other distributions can be installed by users.
The scope for this page is that used for list of open-source mobile phones.
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