这里全新安装 22.04 LTS，使用 4090 RTX 作为主卡。我手动安装了 CUDA Nvidia 驱动程序（在本地运行一些依赖它的机器学习代码）。我要么同时安装了 535.04 Nvidia 驱动程序，要么将它们打包在一起。无论哪种方式，据我所知，我的系统都报告它正在使用 535.04。
关于 CUDA，一切似乎都运行正常，但当我在 Ubuntu 中移动窗口时，它非常滞后，尽管使用的是 120hz 显示器，但它非常不连贯（鼠标移动很顺畅，窗口移动时卡顿/不连贯）。例如，移动终端窗口。
我是否还需要除了现在正在使用的驱动程序之外还安装一些额外的 Nvidia 显示驱动程序，或者还有其他原因？
(base) me@me:~$ dpkg -l | grep -i nvidia
ii cuda-nsight-compute-12-2 12.2.0-1 amd64 NVIDIA Nsight Compute
ii cuda-nsight-systems-12-2 12.2.0-1 amd64 NVIDIA Nsight Systems
ii cuda-nvtx-12-2 12.2.53-1 amd64 NVIDIA Tools Extension
ii libnvidia-cfg1-535:amd64 535.54.03-0ubuntu1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-535 535.54.03-0ubuntu1 all Shared files used by the NVIDIA libraries
ii libnvidia-compute-535:amd64 535.54.03-0ubuntu1 amd64 NVIDIA libcompute package
ii libnvidia-compute-535:i386 535.54.03-0ubuntu1 i386 NVIDIA libcompute package
ii libnvidia-decode-535:amd64 535.54.03-0ubuntu1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-decode-535:i386 535.54.03-0ubuntu1 i386 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-535:amd64 535.54.03-0ubuntu1 amd64 NVENC Video Encoding runtime library
ii libnvidia-encode-535:i386 535.54.03-0ubuntu1 i386 NVENC Video Encoding runtime library
ii libnvidia-extra-535:amd64 535.54.03-0ubuntu1 amd64 Extra libraries for the NVIDIA driver
ii libnvidia-fbc1-535:amd64 535.54.03-0ubuntu1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-fbc1-535:i386 535.54.03-0ubuntu1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-535:amd64 535.54.03-0ubuntu1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-gl-535:i386 535.54.03-0ubuntu1 i386 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii nsight-compute-2023.2.0 2023.2.0.16-1 amd64 NVIDIA Nsight Compute
ii nvidia-compute-utils-535 535.54.03-0ubuntu1 amd64 NVIDIA compute utilities
ii nvidia-dkms-535 535.54.03-0ubuntu1 amd64 NVIDIA DKMS package
ii nvidia-driver-535 535.54.03-0ubuntu1 amd64 NVIDIA driver metapackage
ii nvidia-fs 2.16.1-1 amd64 NVIDIA filesystem for GPUDirect Storage
ii nvidia-fs-dkms 2.16.1-1 amd64 NVIDIA filesystem DKMS package
ii nvidia-gds 12.2.0-1 amd64 GPU Direct Storage meta-package
ii nvidia-gds-12-2 12.2.0-1 amd64 GPU Direct Storage 12.2 meta-package
ii nvidia-kernel-common-535 535.54.03-0ubuntu1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-535 535.54.03-0ubuntu1 amd64 NVIDIA kernel source package
ii nvidia-modprobe 535.54.03-0ubuntu1 amd64 Load the NVIDIA kernel driver and create device files
ii nvidia-prime 0.8.17.1 all Tools to enable NVIDIA's Prime
ii nvidia-settings 535.54.03-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-utils-535 535.54.03-0ubuntu1 amd64 NVIDIA driver support binaries
ii screen-resolution-extra 0.18.2 all Extension for the nvidia-settings control panel
ii xserver-xorg-video-nvidia-535 535.54.03-0ubuntu1 amd64 NVIDIA binary Xorg driver
(base) me@me:~$ lspci -nnk | grep -iA2 vga
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:2684] (rev a1)
Subsystem: ASUSTeK Computer Inc. Device [1043:889c]
Kernel driver in use: nvidia
--
02:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:2203] (rev a1)
Subsystem: ASUSTeK Computer Inc. Device [1043:8875]
Kernel driver in use: nvidia
(base) me@me:~$ sudo lshw -class video | grep driver=
configuration: driver=nvidia latency=0
configuration: driver=nvidia latency=0
(base) me@me:~$ cat /proc/driver/nvidia/version
NVRM version: NVIDIA UNIX x86_64 Kernel Module 535.54.03 Tue Jun 6 22:20:39 UTC 2023
GCC version: gcc version 11.3.0 (Ubuntu 11.3.0-1ubuntu1~22.04.1)