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Hardware

Hardware Designs Should Be Free. Here’s How to Do It

Filed under
GNU
Hardware

First, we must understand why we can’t make hardware free the same way we make software free. Hardware and software are fundamentally different. A program, even in compiled executable form, is a collection of data which can be interpreted as instruction for a computer. Like any other digital work, it can be copied and changed using a computer. A copy of a program has no inherent physical form or embodiment.

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Arduino vs. Arduino: What We Know About The Open-Source Hardware Fork

Filed under
Hardware
OSS

The original founders of Arduino—the popular programmable DIY electronics kit—appear to have had a falling out. And that might bring about what could be the world’s first open-source hardware fork, a sort of developer schism that's much more common in the software world.

At the moment, two different websites display the Arduino logo and branding. There’s Arduino.cc, Arduino’s original site. Now there’s also Arduino.org, which prominently displays the text “the adventure continues,” as if it has been passed the torch.

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MIPS Creator CI20 v Raspberry Pi 2

Filed under
Linux
Hardware

Imagination Technologies is a British company that has recently entered full production of a board based on MIPS computer architecture. The single-board computer has been designed to allow developers to create applications for mobiles, gaming, Internet of Things, and wearables.

The MIPS Creator CI20 is billed as a high-performance, fully featured Linux and Android development platform. The board includes an Ingenic JZ4780 SoC which is built around a dual-core MIPS32 processor clocked at 1.2GHz, and Imagination's PowerVR SGX540 GPU. The Creator CI20 comes with a price tag of or £50, which is significantly more expensive than the Raspberry Pi 2. CI20 is an open platform with technical manuals, schematics and source code freely downloadable. You might be interested in my Raspberry Pi 2 review together with this article.

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Ubuntu 15.04 Will Attempt To Better Update CPU Microcodes

Filed under
Hardware
Ubuntu

Dimitri John Ledkov of Intel has added support to the Ubuntu-Drivers-Common framework for having CPU family detection and being able to install the appropriate CPU microcode update packages depending on the reported processor family. It's basically just making sure the right CPU microcode packages are installed rather than having them not installed or having all of them in place.

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Why We Need Free Digital Hardware Designs

Filed under
GNU
Hardware

To what extent do the ideas of free software extend to hardware? Is it a moral obligation to make our hardware designs free, just as it is to make our software free? Does maintaining our freedom require rejecting hardware made from nonfree designs?

Free software is a matter of freedom, not price; broadly speaking, it means that users are free to use the software and to copy and redistribute the software, with or without changes. More precisely, the definition is formulated in terms of the four essential freedoms.

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Raspberry Pi 2 review

Filed under
Hardware
Reviews

The new Raspberry Pi 2 proclaims that it is 6x faster than the original Pi, taking the original machine to a new level. The big leaps focus on the processor and memory, with the machine now replacing a single core CPU with a quad core Broadcom BCM2836 CPU. The RAM has jumped to a very respectable 1GB.

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Using a Samsung Xpress C460FW with Gentoo Linux and Android KitKat for printing and scanning

Filed under
Android
Linux
Hardware

A work colleague has just received a Samsung Xpress C460FW MFP (laser printer, scanner, copier and fax machine) for small print jobs. It is possible to connect to it via USB, Direct USB, wired network, wireless network, Wi-Fi Direct and NFC; that’s impressive for a MFP that can be purchased for GBP 270 in the UK.

Toshiba Laptops To Have Improved Support In Linux 3.20

Filed under
Linux
Hardware

The platform-drivers-x86 pull request has been filed for the Linux 3.20 kernel and it includes some prominent additions.

First up, the Toshiba ACPI driver (toshiba_acpi) is closer to feature-parity with its Windows counterpart. The Linux Toshiba ACPI driver now supports USB Sleep & Charge functions, USB Sleep functions under battery, USB Rapid Charge, USB Sleep & Music, support for keyboard functions mode, support for Panel Power On, support to enable/disable USB 3, etc. There's also driver clean-ups and other improvements for this ACPI laptop driver specifically for Toshiba hardware.

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Intel now No. 1 sponsor of Linux contributions

Filed under
Development
Linux
Hardware

Intel, one of the world's largest computer hardware companies, is now also among the biggest contributors to open-source software.

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Raspberry Pi 2 vs Creator 120

Filed under
Linux
Hardware
Reviews

The Creator 120 and the Raspberry Pi 2 are single-board computers designed for developers and hobbyists.

The Creator C120 was announced in late 2014, but started shipping at about the same time that the Raspberry Pi 2 was announced/starting shipping, which was just last week.

I haven’t purchased a Raspberry Pi 2 yet, but I received a Creator 2 from the manufacturer this week. It was a prize I won in December and the first prize I ever won on the Internet. I’ve been playing with it all day and find it to be a very capable single-board computer. Out of the box, it’s mostly a plug-and-play device.

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More in Tux Machines

Mozilla Thunderbird 45 Finally Lands in the Main Ubuntu Linux Repositories

After a long wait, Canonical has finally decided that it was time to upgrade the Mozilla Thunderbird software on all of its supported Ubuntu Linux operating systems, where it is used as the default email and news client. Read more

KDE Leftovers

  • Double Post – Lakademy and Randa 2016
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  • Plasma’s Publictransport applet’s porting status
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    Tears followed by joy and happiness, discussions followed by great moments all together, problems followed by their solution and enthusiasm. Am I talking about my family? More or less, because actually I am talking about a family: the WikiToLearn community!
  • Kubuntu 16.04.1 LTS Update Out
    The first point release update to our LTS release 16.04 is out now. This contains all the bugfixes added to 16.04 since its first release in April. Users of 16.04 can run the normal update procedure to get these bugfixes.
  • Kubuntu Podcast #14 – UbPorts interview with Marius Gripsgard
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    KDStateMachineEditor is a Qt-based framework for creating Qt State Machine metacode using a graphical user interface. It works on all major platforms and is now available as part of the Qt Auto suite.
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    The star of Qt 5.7 is the first stable release of Qt 3D 2.0. The new version of Qt 3D is a total redesign of its architecture into a modern and streamlined 3D engine, exploiting modern design patterns such as entity-component systems, and capable to scale due to the heavily threaded design. This important milestone was the result of a massive effort done by KDAB in coordination with The Qt Company.
  • Krita 3.0.1 Development Builds
    Because of unforeseen circumstances, we had to rejig our release schedule, there was no release last week. Still, we wanted to bring you a foretaste of some of the goodies that are going to be in the 3.0.1 release, which is now planned for September 5th. There’s lots to play with, here, from bug fixes (the double dot in file names is gone, the crash with cheap tablets is gone, a big issue with memory leaks in the graphics card is solved), to features (soft-proofing, among others). There may also be new bugs, and not all new features may be working correctly. Export to animated gif or video clips is still in development, and probably will not work well outside the developers’ computer.
  • KDE blowing out candles on FISL 17!
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  • LabPlot 2.3.0 released
    Less then four months after the last release and after a lot of activity in our repository during this time, we’re happy to announce the next release of LabPlot with a lot of new features. So, be prepared for a long post.

Ubuntu tablet and smartphone: a personal "mini" review

So when Ubuntu and Canonical revealed they were partnering with actual, big manufacturers for Ubuntu mobile devices, a spark of hope was rekindled in my heart. Let it be clear, I am by no means an Ubuntu user, not even a fan. I left the fold nearly a decade ago, after having spent quite some time using and contributing to Kubuntu (to the point of becoming a certified “member” even, though I never ascended to the Council). In terms of loyalties and usage, I am a KDE user (and “helper”) foremost. I use Fedora because it just works for me, for now. So, yes, an Ubuntu Touch device would be another compromise for me, but it would be the smallest one. Or so I hoped. Read more

Ubuntu 16.04.1 LTS Released for Desktop, Server, and Cloud with All Flavors

Canonical has announced the first point release of the Ubuntu 16.04 LTS (Xenial Xerus) operating system, finally allowing users of Ubuntu 14.04.4 LTS (Trusty Tahr) to upgrade their installations. Read more