Desktop and graphics: Emacs agents, KDE Photos, DRM patches

Emacs developers debated project guidance for LLM agents while KDE contributors weighed replacing Gwenview, and kernel graphics lists reviewed DRM infrastructure, memory, security, and Nouveau power-management work. Blender shading experiments and Emacs package governance also drew sustained technical discussion.

Emacs debates AGENTS.md for LLM agents

Emacs developers on emacs-devel examined a proposal to add an AGENTS.md file meant to steer LLM agents away from generating code, framed as an alternative to hooks. The thread ran to 115 messages from 16 participants and turned heated. The outcome would shape how a major free-software editor documents expectations around automated coding tools.

KDE weighs Photos as Gwenview replacement

KDE Discuss participants reviewed a proposal to replace the long-standing Gwenview image viewer with a new Photos application also referred to as Koko. Forty-seven messages from 27 people covered feature gaps and naming. Desktop users and distributors would see a shift in the default image-viewing stack if the change proceeds.

DRM KMS state readout series reaches v5

A 33-patch v5 series on dri-devel proposed KMS hardware state readout infrastructure plus TIDSS driver support for fastboot-style boot. Five participants exchanged 41 messages on the design. The work aims at more reliable mode-setting recovery after boot or resume on supported hardware.

dma-buf system_heap 2MB chunks face design objections

A three-patch series sought to add 2MB-order chunks to the dma-buf system_heap so IOMMU superpages can be used. Christian König objected on design grounds and overhead. The change would affect allocation efficiency for graphics and media buffer workloads.

AMD display UAF fix backported to stable kernels

A v2 stable backport for 5.10, 5.15, and 6.1 addressed CVE-2026-68236, a use-after-free in amdgpu_dm, by setting new_stream to NULL after dc_stream_release. The short thread confirmed the pointer cleanup. AMD graphics users on long-term kernels receive a security remediation.

Blender Material Lighting Nodes draw feedback

An active thread on Blender DevTalk collected feedback on experimental Material Lighting Nodes (Light Info and Shadow Raycast) targeted at Blender 5.3. Ninety-eight messages from 27 participants examined the design. Artists and addon authors tracking the shading pipeline have early signal on the direction.

RMS questions Hermes NonGNU ELPA inclusion

Richard Stallman raised freedom-criteria concerns about adding the Hermes package to NonGNU ELPA because of LLM-related issues, with parallels drawn to existing ELPA packages. Eight participants exchanged 46 messages. The discussion surfaces ongoing governance questions for AI-adjacent tooling in the Emacs ecosystem.

Nouveau GSP runtime PM tracks OpenRM more closely

A five-patch v3 series for Nouveau aimed to follow OpenRM runtime PM more closely through GSP queries, comptag save and restore, and workarounds. Three participants discussed the changes on dri-devel. Closer alignment can improve power management for NVIDIA GPUs under the open driver.