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This topic created in 2570 days ago, the information mentioned may be changed or developed.
笔记本是双显卡 intel+navida
刚开始时 sudo ubuntu-drivers autoinstall 装好驱动，外置显示器显示正常，后来重启后死活不显示
查了一天的资料，终于找到答案了
https://askubuntu.com/a/1134579
原因是切换过 intel 显卡，变成节能模式，hdmi 接口就检测不了外置显示器，要注释掉 nvidia-drm modeset
sudo nano /lib/modprobe.d/nvidia-kms.conf
# This file was generated by nvidia-prime # Set value to 0 to disable modesetting # options nvidia-drm modeset=1 No Comments Yet
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