Open-source News

Apple Touch Bar Display Drivers Slated For Introduction In Linux 6.15

Phoronix - Fri, 03/07/2025 - 05:54
The upcoming Linux 6.15 kernel is expected to merge two new Direct Rendering Manager (DRM) display drivers for supporting the Apple Touch Bar displays on older Intel x86 Macs and a newer "ADP" driver for handling the Apple Touch Bar displays on the newer Apple M1/M2-powered MacBooks...

Ubuntu 25.10 Planning To Use Dracut By Default

Phoronix - Fri, 03/07/2025 - 01:00
For the past number of months there has been talk in the Ubuntu developer space around replacing initramfs-tools with Dracut for handling initrd generation. While there has been progress in switching to Dracut, they aren't over the finish line yet and not until Ubuntu 25.10 are they planning to use Dracut by default...

Meta's eBPF-Powered Strobelight Software Reduced CPU Cycles By 20%

Phoronix - Fri, 03/07/2025 - 00:41
Adding to the excitement around the possibilities provided by the in-kernel eBPF Linux tech, Meta shared that their Strobelight software they are working on open-sourcing for profiling across servers has yielded a 20% reduction in CPU cycles and in turn a 10-20% reduction in the number of required servers for Meta’s top services...

SiFive HiFive Premier P550 RISC-V Linux Performance

Phoronix - Thu, 03/06/2025 - 22:10
SiFive recently sent over a review sample of the much anticipated HiFive Premier P550 developer board, their newest RISC-V creation featuring four RISC-V cores, Imagination AXM-8-256 integrated GPU, Gigabit Ethernet, PCIe x16 slot, and 16GB or 32GB of RAM. The HiFive Premier P550 is a modern RISC-V developer board capable of desktop uses, developer build boxes, and similar with pricing starting out at $399 USD. Here is a look at the SiFive HiFive Premier P550 as well as comparison benchmarks of this RISC-V board to the popular Raspberry Pi single board computers.

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