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AAEON Adds to UP Lineup with UP TWL and UP TWLS Developer Boards for Edge and IoT Applications

Both boards can be configured with the Intel Core i3-N355, Intel N250, or Intel N150 processors. Product documentation highlights their energy-efficient performance for edge environments, with integrated Intel UHD Graphics and support for up to 8GB of LPDDR5 memory.

HydraSDR RFOne Preview Highlights Extensible SDR Design with Open Firmware

HydraSDR RFOne is a USB software-defined radio receiver capable of capturing up to 10 MHz of bandwidth across a continuous range from 24 MHz to 1.8 GHz. It includes open-source firmware and is described as targeting professionals, researchers, and enthusiasts.

9to5Linux

Fwupd 2.0.12 Linux Firmware Updater Adds Support for HP Portable USB-C Hubs

Coming one and a half months after fwupd 2.0.11, the fwupd 2.0.12 release adds support for the HP Portable USB-C hub, support for more Foxconn 5G modem products, support for more Intel Arc Battlemage devices, and device emulation support for Thunderbolt host controllers.

Qt Creator 17 Open-Source IDE Released with a Major Change for Projects

One of the biggest changes in Qt Creator 17 is for projects, as run configurations are now integrated into the build configuration. Therefore, each run configuration now belongs to a certain build configuration, which allows for having different run parameters.

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How to Fix Dummy Output/No Sound Issue on MacBook Computers Running Linux

posted by Marius Nestor on Jun 09, 2025

I have tried several distributions on it, including Ubuntu 25.04 (Plucky Puffin), Ubuntu 24.04.2 (Noble Numbat), Fedora Linux 42, and openSUSE Tumbleweed. Ubuntu 25.04 didn’t work at all because it failed to recognize the keyboard and touchpad, but the rest worked fine.

Forget about restarting the PipeWire or PulseAudio daemons, modifying the ALSA configuration, blacklisting kernel modules, installing a different kernel, etc. The problem with the Dummy Output on Linux is that the right driver is missing, so to fix it you will need to first identify the codec used by your MacBook’s sound card.

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