https://bugs.kde.org/show_bug.cgi?id=521914
[email protected] changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] | |m --- Comment #16 from [email protected] --- Confirming this on my desktop PC: AMD iGPU (Granite Ridge) as primary + NVIDIA RTX 5080 as a secondary/offload GPU, Wayland session. > __EGL_VENDOR_LIBRARY_FILENAMES=/usr/share/glvnd/egl_vendor.d/50_mesa.json in > .config/systemd/user/plasma-kwin_wayland.service.d/override.conf The workaround worked for me. After a relogin, kwin_wayland no longer grabs the render node of my NVIDIA GPU. PRIME render offload still works. KWIN_DISABLE_VULKAN=1 did not fix it for me, only the EGL vendor override did. > I'd much rather not. What problems is this actually causing for you? The problem it caused for me: I use the dGPU both for VFIO passthrough to a VM and for PRIME render offload. Since the update to kwin 6.7 the VM would no longer start, because the GPU couldn't be unbound from the host while kwin_wayland was still holding it. Downgrading to kwin 6.6.5 was the only other thing that fixed it for me. -- You are receiving this mail because: You are watching all bug changes.
