由于种种原因导致哇重装系统,所以现在从0开始配置环境,至于怎么装ubuntu,自行百度
一打开终端就显示这段话,虽然不影响操作,但是就是看着不太舒服 解决方案
touch ~/.sudo_as_admin_successful题外话:截屏快捷键shift+PrtSc
1.查看硬盘情况 sudo fdisk -l
查看文件容量:df -h
查看inode容量:df -ih
换源到具体原因便不赘述 备份以前到源
sudo cp /etc/apt/sources.list /etc/apt/sources_init.list使用gedit打开sources文档
sudo gedit /etc/apt/sources.list # 默认注释了源码镜像以提高 apt update 速度,如有需要可自行取消注释 deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-security main restricted universe multiverse # 预发布软件源,不建议启用 # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse更新
sudo apt-get update sudo apt-get upgrade显卡驱动与cuda和cudnn之间到关系 此电脑配置为CUDA10.0,cudnn7.4,tensorflow2.0和1.14,pytorch1.2。
这里链接安装CUDA遇到的问题可以参考 根据上层建筑选择需要到cuda版本,此处到上层建筑为tensorflow,pytorch等深度学习框架所需要的环境。 tensorflow pytroch
禁用nouveau参考https://blog.csdn.net/10km/article/details/61191230
禁用nouveau后,显示the system is running in low-graphics mode 进入命令输入模式 cd /etc/X11 sudo cp xorg.conf.failsafe xorg.conf sudo reboot 桌面分辨率变小,图标变大不清晰,可以暂时不管,安装完CUDA就可以回复正常nvidia-smi:未找到命令
md5sum cuda_10.0.130_410.48_linux.run 9375304c8dc8d42e7f9a9ae37e80b42b cuda_10.0.130_410.48_linux.run下载CUDA10.0对应的cudnn7.4.2,for linux的版本
先安装python3.6和anaconda 修改conda镜像
退出虚拟环境
source deactivate tf 虚拟环境中安装tensorflow pip install tensorflow-gpu==1.14 检测是否安装成功 python调用TensorFlow时出现FutureWarning: Passing (type, 1) or ‘1type’ as a synonym of type is deprecate 解决方案:找到两个文件,将最后的1改为(1,) 然后import tensorflow成功检验pytorch是否安装成功: 进入python3后输入:
import torch import torchvisionanaconda 安装opencv
//搜索opencv版本 conda search opencv //安装 conda install opencv=版本号 //检验 python3 import cv2不报错便安装成功