现在换了固态硬盘，重新安装了deepin20.6

安装时选择了“安装nvidia闭源驱动”

可是在驱动切换时显示好像没有安装n卡？

下面是用命令搜索n卡驱动的信息，希望有用

sudo apt search nvidia-driver

glx-alternative-nvidia/未知,now 1.2.0-1-1+eagle amd64 [已安装，自动]
allows the selection of NVIDIA as GLX provider

libegl-nvidia0/未知,now 510.60.02-1 amd64 [已安装，自动]
NVIDIA binary EGL library

libgl1-nvidia-glvnd-glx/未知,now 510.60.02-1 amd64 [已安装，自动]
NVIDIA binary OpenGL/GLX library (GLVND variant)

libgles-nvidia1/未知 510.60.02-1 amd64
NVIDIA binary OpenGL|ES 1.x library

libgles-nvidia2/未知 510.60.02-1 amd64
NVIDIA binary OpenGL|ES 2.x library

libglx-nvidia0/未知,now 510.60.02-1 amd64 [已安装，自动]
NVIDIA binary GLX library

nvidia-alternative/未知,now 510.60.02-1 amd64 [已安装，自动]
allows the selection of NVIDIA as GLX provider

nvidia-detect/未知,now 510.60.02-1 amd64 [已安装]
NVIDIA GPU detection utility

nvidia-driver/未知,未知 440.100-1 i386nvidia-driver-bin/未知,now 510.60.02-1 amd64 [已安装，自动]
NVIDIA driver support binaries

nvidia-driver-libs/未知,now 510.60.02-1 amd64 [已安装，自动]nvidia-driver-libs-i386/未知,未知 440.100-1 i386nvidia-driver-libs-nonglvnd/未知,未知 418.152.00-1+rebuild amd64nvidia-driver-libs-nonglvnd-i386/未知,未知 418.152.00-1+rebuild i386nvidia-kernel-dkms/未知,now 510.60.02-1 amd64 [已安装，自动]
NVIDIA binary kernel module DKMS source

nvidia-kernel-open-dkms/未知 515.43.04-1 amd64
NVIDIA binary kernel module DKMS source open flavor

nvidia-kernel-source/未知 510.60.02-1 amd64
NVIDIA binary kernel module source

nvidia-legacy-340xx-driver/未知 340.108-12 amd64nvidia-legacy-340xx-kernel-dkms/未知 340.108-12 amd64
NVIDIA binary kernel module DKMS source (340xx legacy version)

nvidia-legacy-340xx-kernel-source/未知 340.108-12 amd64
NVIDIA binary kernel module source (340xx legacy version)

nvidia-legacy-390xx-driver/未知 390.147-1~bpo11+1 amd64nvidia-legacy-390xx-kernel-dkms/未知 390.147-1~bpo11+1 amd64
NVIDIA binary kernel module DKMS source (390xx legacy version)

nvidia-legacy-390xx-kernel-source/未知 390.147-1~bpo11+1 amd64
NVIDIA binary kernel module source (390xx legacy version)

xserver-xorg-video-nvidia/未知,未知 440.100-1 i386
NVIDIA binary Xorg driver

xserver-xorg-video-nvidia-legacy-340xx/未知 340.108-12 amd64
NVIDIA binary Xorg driver (340xx legacy version)

xserver-xorg-video-nvidia-legacy-390xx/未知 390.147-1~bpo11+1 amd64
NVIDIA binary Xorg driver (390xx legacy version)