Language Selection

English French German Italian Portuguese Spanish

Novena open source laptop trades Raspberry Pi headers for power

Filed under

Former Chumby developer Andrew "bunnie" Huang has shared more details about his Novena open source development laptop on his blog. After having announced the project at the end of last year, the hardware hacker says he went back to the work bench and revised the board design, going with a more powerful FPGA and dropping the Raspberry-Pi-compatible extension header and analogue I/O ports in favour of a much faster expansion header. The new Spartan 6 LX45 FPGA includes a 2Gbit DDR3 buffer and can reach 800MT/s throughput, according to Huang.

To satisfy his desire for a high resolution screen on his development laptop, Huang designed an interface that supports mezzanine adapter boards for different displays. The first adapter board that has been created supports a 13 inch HiDPI screen with a resolution of 2560x1700 pixels. At the moment there is no case for the laptop and Huang is currently testing the hardware with all components loosely plugged into each other with an external keyboard and mouse. The development version of the system is running the ARMhf version of Ubuntu with a custom kernel, but Huang says that this choice is not final and that he is "testing a broad field of distros for compatibility and convenience."

rest here

More in Tux Machines

KDE Plasma Screen Configuration Is Working On Wayland

Sebastian Kügler's latest KDE Wayland work has led him to discover that KScreen is now working on Wayland. Using KScreen for screen/monitor configuration with KDE Plasma on Wayland-based environments should now "just work" and is a step towards having suitable KDE Wayland multi-screen support. Read more

Turris Omnia Is a Linux-Based Powerful Open Source Router That Updates on the Fly

Turris Omnia is a new open source router that comes with powerful hardware and a Linux distro based on OpenWRT. It’s a smashing hit on Indiegogo, and there is still time to get one. Read more

APT (Advanced Package Tool) 1.1 Is Now Stable in Debian

APT (Advanced Package Tool) is a famous set of core tools inside Debian that make it possible to install, remove, and keep applications up to date. The stable branch of APT has been finally upgraded with the version 1.3. Read more

Historians and detectives keep track of data with open source tool

Segrada is a piece of open source software that allows historians (and detectives) to keep track of their data. Unlike wikis or archival databases, its focus lies on information and interrelations within it. Pieces of information might represent persons, places, things, or concepts. These "nodes" can be bidirectionally connected with each other to semantically represent friendship, blood relation, whereabouts, authorship, and so on. Hence the term "semantic graph database," since information can be displayed as a graph of semantically connected nodes. Read more