报错如下:
[drm:nv_drm_master_set [nvidia_drm]] ERROR [nvidia-drm] [GPU ID 0x00000100] Failed to grab modeset ownership

在网上疯狂搜索,终于找到一个临时解决方法:
注释掉以下文件的“options nvidia-drm modeset=1”参数:
/usr/lib/modprobe.d/nvidia-kms.conf
/etc/modprobe.d/nvidia-graphics-drivers-kms.conf
/etc/modprobe.d/nvidia-nomodset.conf

出处: https://forums.developer.nvidia.com/t/ubuntu-21-10-failed-to-grab-modeset-ownership-with-495-44/193867/51