安装cuda http://blog.csdn.net/a_z666666/article/details/72853346
卸载duda http://blog.csdn.net/heroacool/article/details/50818465
安装显卡: https://blog.csdn.net/JasonZhangOO/article/details/54866049
ubuntu16.0.4 显卡驱动崩掉,如何重装 http://blog.csdn.net/u011345885/article/details/77329371
删除opencv
进入安装包的build文件执行:
make uninstall
cd ..
sudo rm -r build
sudo rm -r /usr/local/include/opencv2
sudo rm -r /usr/local/include/opencv
sudo rm -r /usr/include/opencv
sudo rm -r /usr/include/opencv2
sudo rm -r /usr/local/share/opencv
sudo rm -r /usr/local/share/OpenCV
sudo rm -r /usr/share/opencv
sudo rm -r /usr/share/OpenCV
sudo rm -r /usr/local/bin/opencv*
sudo rm -r /usr/local/lib/libopencv*