Linux
Ubuntu 20.04 how to use PRIME to use iGPU on old notebook Intel + Nvidia GPU
參考這篇來使用舊核心kernel開機並安裝nvidia-340 舊機改造計畫之二 CPU and 顯示卡驅動 https://fullshinetw.ddns.net/jiu-ji-gai-zao-ji-hua-zhi-er/ 新增開機參數 /etc/default/grub and update kernel boot parameter nogpumanager nomodeset i915.modeset=1 quiet splash sudo update-grub2 關閉 gpu-manager.service of systemctl 等同kernel cmdline參數nogpumanager sudo systemctl disable gpu-manager.servic 新增Intel device參數 /etc/X11/xorg.conf.d/20-nvidia.conf Section