拿到电脑后,我先一个 ubuntu-drivers devices
查看可用的驱动版本
╰─➤ ubuntu-drivers devices
ERROR:root:aplay command not found
== /sys/devices/pci0000:ae/0000:ae:00.0/0000:af:00.0 ==
modalias : pci:v000010DEd00001EB8sv000010DEsd000012A2bc03sc02i00
vendor : NVIDIA Corporation
model : TU104GL [Tesla T4]
driver : nvidia-driver-470-server - distro non-free
driver : nvidia-driver-418-server - distro non-free
driver : nvidia-driver-535-server - distro non-free
driver : nvidia-driver-535 - distro non-free recommended
driver : nvidia-driver-470 - distro non-free
driver : nvidia-driver-525-server - distro non-free
driver : nvidia-driver-525 - distro non-free
driver : nvidia-driver-450-server - distro non-free
driver : xserver-xorg-video-nouveau - distro free builtin
参考:
因为我是 ubuntu server 版本,而不是 Desktop 版本,所以我要安装带 -server 后缀的
然后我想安装最新的,最新的是 535,那就选他了
sudo apt install -y nvidia-driver-535-server
安装好了之后,重启电脑
sudo reboot
等电脑重启好了,输入 nvidia-smi
查看显卡信息
╰─➤ nvidia-smi 130 ↵
Mon Sep 18 14:30:16 2023
+---------------------------------------------------------------------------------------+
| NVIDIA-SMI 535.54.03 Driver Version: 535.54.03 CUDA Version: 12.2 |
|-----------------------------------------+----------------------+----------------------+
| 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 Tesla T4 Off | 00000000:AF:00.0 Off | 0 |
| N/A 47C P0 27W / 70W | 2MiB / 15360MiB | 6% Default |
| | | N/A |
+-----------------------------------------+----------------------+----------------------+
+---------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=======================================================================================|
| No running processes found |
+---------------------------------------------------------------------------------------+
可以看到,此时已经可以读取到显卡了
说明这个显卡已经可以使用了
那么此时我们只安装了 driver,但是没有显性的安装 CUDA Toolkit,那么此时,我们有 CUDA Toolkit吗?比如可能安装 driver 的时候,自动安装了 CUDA Toolkit?
答案是不会
此时你的终端输入 nvcc --version
╰─➤ nvcc --version
zsh: command not found: nvcc
放回是 not found
所以,怎么安装 CUDA Toolkit?
如果你是 ubuntu22.04 ,那么执行下面的命令即可
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-ubuntu2204.pin
sudo mv cuda-ubuntu2204.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget https://developer.download.nvidia.com/compute/cuda/12.2.2/local_installers/cuda-repo-ubuntu2204-12-2-local_12.2.2-535.104.05-1_amd64.deb
sudo dpkg -i cuda-repo-ubuntu2204-12-2-local_12.2.2-535.104.05-1_amd64.deb
sudo cp /var/cuda-repo-ubuntu2204-12-2-local/cuda-*-keyring.gpg /usr/share/keyrings/
sudo apt-get update
sudo apt-get -y install cuda
如果是其他系统,请参考: nv 显卡安装驱动以及周边日志
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