nvidia - How do I Install CUDA on Ubuntu 18.04?

Is there any tutorial to install CUDA on Ubuntu 18.04?

The instructions on the Nvidia website for 17.04 and 16.04 do not work for 18.04.

I get a message telling me to reboot then re-run the installer. However when I do this I get that same message again.

I have installed CUDA 9.1 on Ubuntu 18.04, and runs very well.

However, I should modify default gcc, g++, and use .run files instead of .deb files.

1. install gcc-6, g++-6 (CUDA requires gcc-6 !)


2. In /usr/bin as root, rm gcc, gcc-ar, gcc-nm, gcc-ranlib g++,
   then ln -s gcc-6 gcc; ln -s gcc-ar-6 gcc-ar; ln -s gcc-nm-6 gcc-nm; ln -s gcc-ranlib-6 gcc-ranlib;
   and ln -s g++-6 g++



3. install CUDA using .run files. You may not istall driver. Instead, install
   the latest driver(if required, download NVIDIA-Linux-xxxxxxx.run from Nvidia) would be better.

That's all.

I've tried to install using .deb files, but it causes package conflict so that I've changed the way.

Enjoy it!!