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Phoronix

Patches Posted To Improve Linux Media Acceleration On Intel Alchemist GPUs

The Intel Arc A-Series graphics (DG2) remains in a bit of an awkward state on Linux due to the transition period moving from the i915 kernel driver to more modern and feature capable Xe kernel driver. It's only post-Alchemist where the Intel Xe driver is officially supported and used by default while those opting for the Xe driver with the A-Series can often enjoy better performance and functionality. Except one of the caveats in using the Xe driver on Alchemist GPUs has been the lack of proper media acceleration support...

Phoronix

Five Proposals Now Being Weighed For Debian AI/LLM Usage

Last week Debian developers began considering a general resolution over AI large language model (LLM) usage within the Debian project. They are now up to weighing five different proposals for how to permit or block AI/LLM usage in the Debian space...

LWN.net

[$] LWN.net Weekly Edition for July 30, 2026

Inside this week's LWN.net Weekly Edition: Front: Hazard pointers; DFSG team; Swap devices; Netkit and BPF; BPF inlined functions; Fedora GRUB; gccrs. Briefs: RIP Dan Williams; Debian LLM resolution; Fedora 45 process; Codeberg LLM policy; GCC LLM policy; GNU Binutils 2.47; GNU C Library 2.44; Wayfire 0.11; Quotes; ... Announcements: Newsletters, conferences, security updates, patches, and more.

OMG! Ubuntu

Mosaic is an i3-style auto-tiling extension for GNOME Shell

Mosaic brings i3-style automatic tiling to GNOME Shell without asking you to choose it permanently. Turn it on when you want windows to arrange themselves, turn it off when you want floating windows back. The extension works with GNOME 45 and up, adding a toggle to Quick Settings to enable the auto-tiling mode. When off, youโ€™re in floating mode (which still has tiling features). Expand the toggle to access more options or get at Mosaicโ€™s settings. Itโ€™s the on-demand nature makes Mosaic more interesting. When the auto-tiling mode is active (the toggle is turned on) all your windows tile for [โ€ฆ]

LWN.net

[$] Debugging information for inlined functions

BPF programs use BPF type format (BTF) debugging information in order to determine how to interact with functions in the kernel. Specifically, tracing a kernel function involves finding its address in the kernel's BTF section โ€” but that doesn't work for functions that have been inlined, and therefore don't have a single, specific address. Alan Maguire wants to add information about inlined functions to BTF in order to allow them to be traced, and led a session on that topic at the 2026 Linux Storage, Filesystem, Memory-Management, and BPF Summit.