https://bugs.kde.org/show_bug.cgi?id=496191
--- Comment #1 from TheFeelTrain <thefeeltr...@thefeeltrain.com> --- I think I have the same problem but on Nvidia. Do you see these in your journalctl when you try to enable HDR? nov 13 22:13:03 archlinux kwin_wayland[843]: kwin_wayland_drm: Checking test buffer failed! nov 13 22:13:03 archlinux kwin_wayland[843]: kwin_scene_opengl: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT" nov 13 22:13:03 archlinux kwin_wayland[843]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible nov 13 22:13:03 archlinux kwin_wayland[843]: kwin_scene_opengl: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT" nov 13 22:13:03 archlinux kwin_wayland[843]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible nov 13 22:13:03 archlinux kwin_wayland[843]: kwin_scene_opengl: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT" nov 13 22:13:03 archlinux kwin_wayland[843]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible nov 13 22:13:03 archlinux kwin_wayland[843]: kwin_scene_opengl: Invalid framebuffer status: "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT" Also does using these work for you? They do not for me. kscreen-doctor output.1.wcg.enable kscreen-doctor output.1.hdr.enable -- You are receiving this mail because: You are watching all bug changes.