说明:
(1)Ubuntu 14.04 系统升级NVIDIA显卡驱动及 CUDA 8.0
(2)已经安装 CUDA 7.5,nvidia-smi 显示驱动版本为 361.93,(很多博客说要先卸载旧驱动,但是笔者没卸载也成功了;还有关闭三方驱动的问题,比如 blacklist nouveau等,如果已经成功安装过显卡驱动,那应该已经禁用过了)
(3)显卡类型 GeForce GTX TITAN X,查看显卡
$ lspci |grep VGA
02:00.0 VGA compatible controller: NVIDIA Corporation GM200 [GeForce GTX TITAN X] (rev a1)
03:00.0 VGA compatible controller: NVIDIA Corporation GM200 [GeForce GTX TITAN X] (rev a1)
06:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 30)
1.步骤一,首先按照以下步骤安装CUDA 8.0 (源自 https://caffe2.ai/docs/getting-started.html?platform=ubuntu&configuration=compile),其实增加了 NVIDIA的源之后,安装CUDA的同时,会把匹配的显卡驱动也安装上,很省心~
sudo apt-get update && sudo apt-get install wget -y --no-install-recommends wget "http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1404/x86_64/cuda-repo-ubuntu1404_8.0.61-1_amd64.deb" sudo dpkg -i cuda-repo-ubuntu1404_8.0.61-1_amd64.deb sudo apt-get update sudo ap