Plasma restore, dma-buf accounting, Blender nodes

KDE Plasma 6.8 session restore problems led discussions while kernel patches advanced dma-buf memory controls and Blender refined experimental lighting nodes. Driver proposals and desktop UX ideas filled out the rest of the day.

Plasma 6.8 session restore incomplete on Wayland

Users reported broken session restore after the Plasma 6.8 Wayland switch on discuss.kde.org. Developers confirmed the feature is not yet complete. The gap matters for KDE users who depend on reliable session persistence across logins.

dma-buf memcg accounting and charge transfer

A v3 patch series on dri-devel adds memcg accounting and ioctl-based charge transfer for dma-buf, along with LSM hooks. Four participants exchanged 21 technical messages. The work improves cgroup visibility into GPU buffer memory for systems that enforce resource limits.

Blender Material Lighting Nodes feedback

Contributors on devtalk.blender.org gave extensive feedback on experimental Material Lighting Nodes such as Light Info and Shadow Raycast, aimed at Blender 5.3. The 120-message thread drew 33 participants. Input here will shape upcoming shading tools for artists and engine developers.

Qualcomm DSP Accelerator DRM series

A v4 series on dri-devel proposes moving Qualcomm fastrpc DSP support into the DRM accel subsystem with a shim layer. Automated review flagged multiple critical use-after-free and race bugs across the 49 messages from two participants. The patches matter for upstreaming DSP acceleration on Qualcomm hardware.

See-through windows over rubberband selection

A KDE user requested a persistent rubberband selection that remains visible under windows via a see-through effect. A developer shared a prototype in the 35-message thread with five participants. The idea targets improved multi-window selection workflows on Plasma.

KDE Activities BoF report and plans

A discuss.kde.org thread shared the Activities BoF report from Akademy 2026 and invited discussion of future plans. Participants offered ideas for per-Activity settings and integrations across seven messages. The exchange guides the next steps for KDE's activity management features.

KDE application neutrality debate

A heated governance thread argued for removing app-specific tweaks such as the Steam window rule, DOS handler, and Discover button to keep KDE more neutral. Sixteen participants posted 87 messages. The outcome affects how Plasma treats third-party applications.

Konsole changes for new users

A proposal suggested Konsole UX adjustments, including copy-on-selection with ^C, to help new users and distro hoppers. Eleven participants discussed the ideas over 21 messages. The changes could reduce friction for newcomers to the KDE terminal.