Ubuntu22.04安装Nvidia 550驱动和CUDA toolkit 12.4.1

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1. 安装显卡驱动550版本：

wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.1-1_all.deb
sudo dpkg -i cuda-keyring_1.1-1_all.deb
sudo apt-get update
sudo apt-get -y install cuda-drivers

命令来源于：

https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&Distribution=Ubuntu&target_version=22.04&target_type=deb_network

安装完成后重启，重启之后可以输入nvidia-smi命令验证：

xiaxinkai@msi:~$ nvidia-smi 
Sat Apr 27 23:51:11 2024       
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 550.54.15              Driver Version: 550.54.15      CUDA Version: 12.4     |
|-----------------------------------------+------------------------+----------------------+
| GPU  Name                 Persistence-M | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
|                                         |                        |               MIG M. |
|=========================================+========================+======================|
|   0  NVIDIA GeForce RTX 1060        Off |   00000000:01:00.0  On |                  Off |
|  0%   37C    P8             26W /  100W |     494MiB /   1024MiB |      3%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------++-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU   GI   CI        PID   Type   Process name                              GPU Memory |
|        ID   ID                                                               Usage      |
|=========================================================================================|
|    0   N/A  N/A      1698      G   /usr/lib/xorg/Xorg                            118MiB |
|    0   N/A  N/A      1842      G   /usr/bin/gnome-shell                          138MiB |
|    0   N/A  N/A      3223      G   ...seed-version=20240426-130149.177000         59MiB |
|    0   N/A  N/A      3759      G   ...irefox/3836/usr/lib/firefox/firefox        159MiB |
+-----------------------------------------------------------------------------------------+

2. 安装CUDA toolkit 12.4.1：

sudo apt-get -y install cuda-toolkit-12-4

3. 为CUDA12.4在.bashrc中添加环境变量

export PATH=/usr/local/cuda/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH

4. 验证CUDA toolkit 12.4.1安装成功

xiaxinkai@msi:~$ nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2024 NVIDIA Corporation
Built on Thu_Mar_28_02:18:24_PDT_2024
Cuda compilation tools, release 12.4, V12.4.131
Build cuda_12.4.r12.4/compiler.34097967_0

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