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Fostering Digital Literacy in Nicaragua

The small community of Reparto La Virgen Nueva lies at kilometer 111 on the León-Chinandega highway in Nicaragua. Its inhabitants, mostly agricultural and domestic workers, face limited mobile Internet access, characterized by restrictive data plans and poor coverage. There’s no fiber Internet option and it’s a 20-kilometer commute to León by bus to access the nearest computer and Internet facilities.

LinuxGizmos.com

Pimoroni Interstate 75 W RP2350 Based Driver for HUB75 LED Matrices

The Interstate 75 W is a driver board designed for HUB75-style LED matrices and is powered by the RP2350 microcontroller. This board connects directly to HUB75 panels, offering a straightforward solution for creating LED displays for applications such as signage, data visualization, or interactive projects.

Polverine Leverages ESP32-S3 and Bosch Sensors for Air Quality Tracking

Crowd Supply recently featured Polverine, a mikroBUS-compatible environmental sensing board for real-time air quality monitoring. It detects pollution, gas leaks, and supports ventilation control. Its compact, low-power design makes it suitable for portable and wearable applications, with Bosch Sensortec’s BMV080 PM2.5 and BME690 gas sensors providing data over Wi-Fi and Bluetooth via the ESP32-S3-MINI-1 microcontroller.

Adafruit CLUE: A Sensor-Packed nRF52840 Development Board in a micro:bit Form Factor

The Adafruit CLUE is a development board with a built-in display, multiple sensors, and Bluetooth Low Energy connectivity. It follows the form factor of the BBC micro:bit while incorporating additional processing power and expanded functionality. The board is designed for applications involving data visualization, sensor-based measurements, and wireless communication.

9to5Linux

Immutable Distro Nitrux 3.9 Is Here with NVIDIA 570 Graphics Driver, Many Goodies

The monthly Nitrux release cycle continues and Nitrux 3.9 is here with Linux 6.12 LTS as the default kernel and better support for NVIDIA GPU users by updating the graphics driver to the upcoming NVIDIA 570 series, which is currently available as a beta version, and updated NVIDIA OpenRC services to use a PID file when running the service for the nvidia-powerd daemon.

Security-Focused ParrotOS 6.3 Distro Brings New and Updated Tools, Improvements

Coming more than three months after ParrotOS 6.2, the ParrotOS 6.3 release is powered by Linux kernel 6.11 for the PC editions and Linux kernel 6.6 LTS for the Raspberry Pi edition. Both kernels have been bumped to newer versions to provide users with the best possible hardware support.

GParted Live 1.7 Launches with Experimental Bcachefs Support, Linux 6.12 LTS

Coming almost a year after GParted 1.6, the GParted 1.7 release is here to introduce experimental support for the Bcachefs file system (for single device file systems only), support for recognizing NBDs (Network Block Devices), and a new mechanism that prevents GParted probe from starting LVM volume groups.

NVIDIA 570 Linux Graphics Driver Promises VRR Support on Multi-Monitor Setups

Some of the highlights of the NVIDIA 570 graphics driver series include VRR (variable refresh rate) support on multi-monitor setups, support for querying Dynamic Boost status, 32-bit compatibility support for the NVIDIA GBM backend, and a new conceal_vrr_caps kernel module parameter to the nvidia-modeset kernel module.

GCompris 25.0 Open-Source Educational Suite Released with Five New Activities

GCompris 25.0 introduces five new activities including “Sketch”, an activity for drawing freely with multiple tools to let children explore their creativity, and “Calculate with ten’s complement”, the continuation of the existing ten’s complement activities to help the children to swap the numbers to easily compute a sum.

13 Best Free and Open Source Linux PDF Viewers

posted by Roy Schestowitz on Dec 18, 2022

Over the years PDF has become an extremely important file format. If you want to create documents that can be viewed under all major operating systems, PDF is the ticket, as it maintains the overall look and feel of documents regardless of what platform they are viewed under. Businesses and consumers increase productivity using PDF documents and forms.

Besides offering universal compatibility, the format is reliable, ease of creation, security, and version independence. The format also supports annotations, and a very practical format.

Since late 2014, Adobe’s proprietary but useful Adobe Acrobat Reader DC has been no longer supported under Linux. Adobe’s website still only lists Windows, Mac OS and Android as supported operating systems. This is one of the many dangers of closed source software – at the whim of corporate bosses, development and distribution can simply disappear overnight, possibly never coming back.

Read on

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