https://bugs.kde.org/show_bug.cgi?id=513593
Alberto Salvia Novella <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDSINFO |REPORTED Resolution|WAITINGFORINFO |--- --- Comment #7 from Alberto Salvia Novella <[email protected]> --- No. Setting `__NV_PRIME_RENDER_OFFLOAD=1` on Wayland has exactly the same effect as setting `__GLX_VENDOR_LIBRARY_NAME="nvidia" __VK_LAYER_NV_optimus="NVIDIA_only"`. While the Dark Mod only uses GLX. If in `/etc/profile.d/optimus-manager.sh` I also set `export __EGL_VENDOR_LIBRARY_FILENAMES="/usr/share/glvnd/egl_vendor.d/50_mesa.json"` performance further improves. As the window manager runs on the iGPU, liberating the dGPU from such task. Otherwise `kwin_wayland` runs on the dGPU by default. Which seems the smart thing to do on non Optimus computers, but probably on Optimus is the other way around. The source code of `optimus-manager.sh` is here: https://github.com/Askannz/optimus-manager/blob/master/profile.d/optimus-manager.sh -- You are receiving this mail because: You are watching all bug changes.
