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X Window System

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Linux

The X Window System (www.x.org) was created in 1984 at the Massachusetts Institute of Technology (MIT) by researchers working on a distributed computing project and a campuswide distributed environment, called Project Athena. This system was not the first windowing software to run on a UNIX system, but it was the first to become widely available and accepted. In 1985, MIT released X (version 9) to the public, for use without a license. Three years later, a group of vendors formed the X Consortium to support the continued development of X, under the leadership of MIT. By 1998, the X Consortium had become part of the Open Group. In 2001, the Open Group released X version 11, release 6.6 (X11R6.6).

Linux Performance Hunting Tips - Take Copious Notes (Save Everything)

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Linux

Probably the most important thing that you can do when investigating a performance problem is to record every output that you see, every command that you execute, and every piece of information that you research. A well-organized set of notes allows you to test a theory about the cause of a performance problem by simply looking at your notes rather than rerunning tests. This saves a huge amount of time. Write it down to create a permanent record.

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GNOME 3.22 Supports Flatpak Cross-Linux Distribution Framework

GNOME 3.22, the second major update this year to the GNOME desktop environment, debuted Sept. 21—and since then, has made its way into the repositories of Linux distributions, including Fedora and openSUSE. Much as was the case with the GNOME 3.20 update earlier this year, many of the changes in the latest iteration of the popular open-source desktop environment are incremental. Among the most significant capabilities in GNOME 3.22 is support for the Flatpak framework, which is designed to allow an application to be installed on various Linux distributions. The GNOME Builder integrated development environment (IDE) can now also be used by developers to build Flatpak-compatible applications. Flatpak is an alternative approach to Snappy, which provides similar capabilities and was originally developed by Ubuntu. The GNOME Files application continues to evolve and, in this release, adds new capabilities that enable users to open compressed files automatically. Files also enables users to compress files easily in common compression formats. Additionally, Files gained the ability to batch rename files and folders on a user's system. Here's a look at the key features of the GNOME 3.20 desktop update. Read more

96Boards.org goes Cortex-M4 with IoT Edition and Carbon SBC

Linaro, 96Boards.org, and SeeedStudio have launched the first 96Boards IoT Edition SBC — a $28 BLE-ready “BLE Carbon” that runs Zephyr on an ST Cortex-M4. Linaro Ltd and its 96Boards.org open hardware standardization group announced the first non-Linux and MCU based 96Boards single board computer, and the first to comply with a new 96Boards IoT Edition (IE) spec. Built by SeeedStudio, and designed with the help of Linaro, the flagship IE board is called “Carbon” by Linaro and 96Boards, and is called “BLE Carbon” by SeeedStudio. This suggests there might be other Carbon variants in the offing that could feature other radios in addition to, or in place of, the Carbon BLE’s Bluetooth Low Energy function. Read more