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NixOS 25.05 Released with Linux 6.12 LTS and 6.14 Kernels, GNOME 48, and More

Powered by the long-term supported Linux 6.12 LTS and Linux 6.14 kernel series, NixOS 25.05 (codename Warbler) is here six months after NixOS 24.11 with support for the latest and greatest GNOME 48 desktop environment series, as well as initial support for System76’s Rust-based COSMIC desktop environment.

PipeWire 1.4.3 Brings netJACK2 Changes, Improves ALSA audio.channels Support

Arriving about five weeks after PipeWire 1.4.2, the PipeWire 1.4.3 release brings many netJACK2 improvements, including fixes for the driver/manager roles, better error handling, support for sending custom commands, support for using the default value of filters, and support for correctly writing MIDI streams.

LinuxGizmos.com

Banana Pi BPI-Forge1 Is a Low-Cost RK3506J-Based SBC Compatible with RT-Thread

Banana Pi’s BPI-Forge1 is a compact single-board computer based on the Rockchip RK3506J SoC, designed for digital multimedia processing, intelligent voice interaction, and real-time audio applications. The board supports a range of embedded use cases through its integrated audio and display subsystems, peripheral connectivity, and small form factor.

AAEON EPIC-RPS7 Targets Compact Industrial Control with 14th Gen Intel Core Support

AAEON has introduced the EPIC-RPS7, a 4″ industrial SBC aimed at cost-sensitive applications like industrial control, PLC automation, and remote monitoring. It supports 12th to 14th Gen Intel Core processors (up to 65W TDP), bringing high performance to space-limited deployments.

Radxa ROCK 4D with RK3576 SoC, PCIe Gen2 x1, Gigabit Ethernet, and PoE Support Starts at $30

Radxa has introduced a single-board computer with a form factor similar to the Raspberry Pi 3, powered by the octa-core Rockchip RK3576 system-on-chip. Key features of the new ROCK 4D include PCIe Gen2 expansion, Gigabit Ethernet with PoE support, and broad I/O compatibility.

news

Calibre 8.4 Open-Source Ebook Manager Improves KEPUB Output, Fixes Bugs

posted by Marius Nestor on May 09, 2025

Highlights of Calibre 8.4 include a new option to generate KEPUB files that have better text justification at the cost of gaps in highlighting when used on a Kobo ebook reader and support for extending the background image specified in the Style section of the E-book viewer preferences under the page margins.

The E-book viewer received more attention in this release as the developer also fixed a regression that broke the “show book in main calibre program” link, an issue where some links weren’t processed correctly for very large EPUB files that contained many internal HTML files, and the ability to handle links to missing internal files with an error pop-up.

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