https://bugs.kde.org/show_bug.cgi?id=406180
--- Comment #25 from Jonathan Liu <net...@gmail.com> --- It is reproducible using NVIDIA Optimus on Intel desktop system too if the CPU has Intel HD graphics, IGPU multi-monitor is enabled in BIOS (so both integrated and NVIDIA graphics card are both enabled) and the monitor is plugged into the monitor port on the motherboard instead of the NVIDIA graphics card. kernel options: nvidia-drm.modeset=1 kernel modules: nvidia nvidia_modeset nvidia_uvm nvidia_drm /etc/X11/xorg.conf: Section "ServerLayout" Identifier "layout" Screen 0 "nvidia" Inactive "intel" EndSection Section "Device" Identifier "nvidia" Driver "nvidia" BusID "<BusID for NVIDIA device here>" EndSection Section "Screen" Identifier "nvidia" Device "nvidia" Option "AllowEmptyInitialConfiguration" EndSection Section "Device" Identifier "intel" Driver "modesetting" EndSection Section "Screen" Identifier "intel" Device "intel" BusID "<BusID for Intel device here>" EndSection /usr/share/sddm/scripts/Xsetup: xrandr --setprovideroutputsource modesetting NVIDIA-0 xrandr --auto -- You are receiving this mail because: You are watching all bug changes.