Open-source News

XDG-Desktop-Portal 1.21 Released With Reduced Motion Setting, Support For Linyaps Apps

Phoronix - 21 hours 38 min ago
XDG-Desktop-Portal 1.21 is now available for testing with the latest features for this portal frontend service to Flatpak...

Linux 7.0 Apple Silicon Device Tree Updates Have All The Bits For USB Type-C Ports

Phoronix - Wed, 01/21/2026 - 22:18
Ahead of the Linux 6.20~7.0 cycle kicking off next month, the Apple Silicon Device Tree updates have been sent out for queuing ahead of that next merge window. Notable this round are the Device Tree additions for rounding out the USB 2.0/3.x support with the USB-C ports...

Adjusting One Line Of Linux Code Yields 5x Wakeup Latency Reduction For Modern Xeon CPUs

Phoronix - Wed, 01/21/2026 - 19:27
A new patch posted to the Linux kernel mailing list aims to address the high wake-up latency experienced on modern Intel Xeon server platforms. With Sapphire Rapids and newer, "excessive" wakeup latencies with the Linux menu governor and NOHZ_FULL configuration can negatively impair Xeon CPUs for latency-sensitive workloads but a 16 line patch aims to better improve the situation. That is, changing one line of actual code and the rest being code comments...

New Patches Aim To Make x86 Linux EFI Stub & Relocatable Kernel Support Unconditional

Phoronix - Wed, 01/21/2026 - 18:55
Prominent Intel Linux engineer H. Peter Anvin has posted a new patch series working to clean-up the Linux x86/x86_64 kernel boot code. Besides cleaning up the code, the kernel configuration would drop options around EFI stub mode and relocatable kernels in making those features now always enabled...

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