Install cuda ubuntu 15.10

I am trying to install cuda-toolkit to my fresh ubuntu-15.10 . After reading the official instructions here http://developer.download.nvidia.com/compute/cuda/7.5/Prod/docs/sidebar/CUDA_Installation_Guide_Linux.pdf

lspci | grep -i nvidia
02:00.0 VGA compatible controller: NVIDIA Corporation G94 [GeForce 9600 GT] (rev a1)

uname -m && cat /etc/*release
x86_64
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=15.10
DISTRIB_CODENAME=wily
DISTRIB_DESCRIPTION=“Ubuntu 15.10”

 gcc --version

gcc (Ubuntu 5.2.1-22ubuntu2) 5.2.1 20151010

I downloaded the cuda-repo-ubuntu1504-7-5-local_7.5-18_amd64.deb file and run the following commands:

Installation Instructions:

sudo dpkg -i cuda-repo-ubuntu1504-7-5-local_7.5-18_amd64.deb
sudo apt-get update
sudo apt-get install cuda

But when I try installing cuda I get that message

E: Failed to fetch file:/var/cuda-repo-7-5-local/./cuda-visual-tools-7-5_7.5-18_amd64.deb Hash Sum mismatch

E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

I tried apt-get update and everything updated correctly. With --fix-missing? I get

Unable to correct missing packages.
E: Failed to fetch file:/var/cuda-repo-7-5-local/./cuda-visual-tools-7-5_7.5-18_amd64.deb Hash Sum mismatch

E: Aborting install.

Nvidia drivers under additional drivers section

Using NVIDIA binary driver-version 340.96 from nvidia-340(proprietary,tested)

If anyone has anything to suggest or if I did something wrong please help me I am new to Ubuntu as well to cuda . Thank you very much.

CUDA 7.5 doesn’t support GeForce 9600GT

Try CUDA 6.5

CUDA 6.5 doesn’t list Ubuntu 15.10 as a supported distro. CUDA 7.5 doesn’t officially support that distro either, which is evident on Table 1 in the document you linked.

Thank you for your response so is there any way to run cuda in my ubuntu machine?

I don’t know what would happen. You could try installing CUDA 6.5.