cuda : 依赖: cuda-11-1 (>= 11.1.0) 但是它将不会被安装

在Ubuntu20.04系统中安装CUDA11.1时遇到依赖问题,通过安装aptitude并使用aptitude代替apt-get进行安装,解决了依赖冲突,最终成功安装并验证了CUDA版本。

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系统:Ubuntu 20.04

Cuda:11.1

安装程序类型:deb(local)

最后一步出现问题:cuda : 依赖: cuda-11-1 (>= 11.1.0) 但是它将不会被安装

解决依据:https://blog.youkuaiyun.com/u012911347/article/details/81191669

方案:

1. 安装aptitude-> sudo apt-get install aptitude

2.将apt-get换成aptitude -> sudo aptitude install cuda

3. 好多冲突,选择了Y,455替换了

4. 重启 -> nvidia-smi

5. nvcc --version 显示版本号,成功

 

C:\Users\HahaOyerR>pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu121 Looking in indexes: https://download.pytorch.org/whl/cu121 Requirement already satisfied: torch in c:\programdata\anaconda3\lib\site-packages (2.6.0) Requirement already satisfied: torchvision in c:\programdata\anaconda3\lib\site-packages (0.21.0) Requirement already satisfied: torchaudio in c:\programdata\anaconda3\lib\site-packages (2.6.0) Requirement already satisfied: filelock in c:\programdata\anaconda3\lib\site-packages (from torch) (3.13.1) Requirement already satisfied: typing-extensions>=4.10.0 in c:\programdata\anaconda3\lib\site-packages (from torch) (4.12.2) Requirement already satisfied: networkx in c:\programdata\anaconda3\lib\site-packages (from torch) (3.1) Requirement already satisfied: jinja2 in c:\programdata\anaconda3\lib\site-packages (from torch) (3.1.3) Requirement already satisfied: fsspec in c:\programdata\anaconda3\lib\site-packages (from torch) (2023.10.0) Requirement already satisfied: sympy==1.13.1 in c:\programdata\anaconda3\lib\site-packages (from torch) (1.13.1) Requirement already satisfied: mpmath<1.4,>=1.1.0 in c:\programdata\anaconda3\lib\site-packages (from sympy==1.13.1->torch) (1.3.0) Requirement already satisfied: numpy in c:\programdata\anaconda3\lib\site-packages (from torchvision) (1.26.4) Requirement already satisfied: pillow!=8.3.*,>=5.3.0 in c:\programdata\anaconda3\lib\site-packages (from torchvision) (11.1.0) Requirement already satisfied: MarkupSafe>=2.0 in c:\programdata\anaconda3\lib\site-packages (from jinja2->torch) (2.1.3) 为什么我查版本号显示为2.6.0+cpu,但是我想安装gpu版本却不让我安装
03-13
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