Rootless Debian 13 Desktop on Samsung DeX Runs 4.26 Hours With Stable Thermals and Battery

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A developer released an open-source installer that runs a rootless Debian 13 desktop on Android using Termux, PRoot, and Termux:X11, without breaking Samsung Knox. The setup uses local UNIX sockets for display, a VirGL-based bridge for hardware-accelerated graphics, and PulseAudio for audio. To test sustained use, the developer docked a Samsung Galaxy S26 Ultra to a 32-inch monitor and ran a four-core stress workload for 4 hours and 16 minutes. The phone's SoC stayed around 36 °C median, the battery stayed cooler than ambient, and its charge level held at 80% thanks to a USB-C Power Delivery bypass. Memory use averaged about 10 GB with no Android Low Memory Killer terminations.

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Cross-Platform Software Design: Why Robotics Needs Portable Architectures

This chapter from the STATERA Library's Software Architecture Fundamentals series introduces cross-platform software design as a core requirement in modern engineering. It explains that robotic systems span diverse hardware, from real-time microcontrollers to GPU accelerators and cloud servers, which must work together reliably. The text contrasts earlier practice, where applications were tightly bound to specific processors and drivers, with today's emphasis on abstraction layers and modular interfaces. It notes that this shift reduces the cost and rework of hardware migrations and limits accumulating technical debt. The chapter sets the motivation and scope for later material on hardware abstraction, portability, build systems, and CI/CD.

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ProgrammingDEV Community ·

Software Defined Robots: Shifting Robot Capabilities from Hardware to Software

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ProgrammingDEV Community ·

Krea2 Ecosystem Update Ships Five Separate ComfyUI Workflows

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ProgrammingDEV Community ·

Four Krea2 ComfyUI Workflows Add Depth Control, Detail Enhancement and Prompt Generation

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