ubuntu - What is version of cuda for nvidia 304.125 -


i using ubuntu 14.04. want install cuda. don't know version laptop. trace drive is

$cat /proc/driver/nvidia/version  nvrm version: nvidia unix x86_64 kernel module  304.125  mon dec  1 19:58:28 pst 2014 gcc version:  gcc version 4.8.2 (ubuntu 4.8.2-19ubuntu1)  

i tried install cuda cuda-linux64-rel-7.0.28-19326674 when test command

./devicequery ./devicequery starting...   cuda device query (runtime api) version (cudart static linking)  cudagetdevicecount returned 35 -> cuda driver version insufficient cuda runtime version result = fail 

could me reslove problem? reinstall ubuntu many time. thank much

304.xx driver support cuda 5 , previous (does not support newer cuda versions.)

if want reinstall ubuntu create clean setup, linux getting started guide has instructions needed set cuda 7 if intent.

i believe picking 304.xx driver via specific (ie. separate) driver install. not necessary if want use cuda 7, can use runfile installer method has necessary components including appropriate driver (346.46). note cuda 7 will not usable older cuda gpus. gpus, cuda 6.5 should work. older cuda toolkits available download here. note given cuda toolkit has specific linux distros (including version number) supported. not distros supported on every cuda toolkit version.

for reference, on linux, previous cuda toolkits required following minimum driver versions:

cuda 8.0: 367.4x cuda 7.5: 352.xx cuda 7.0: 346.xx cuda 6.5: 340.xx cuda 6.0: 331.xx cuda 5.5: 319.xx cuda 5.0: 304.xx cuda 4.2: 295.41 cuda 4.1: 285.05.33 cuda 4.0: 270.41.19 cuda 3.2: 260.19.26 cuda 3.1: 256.40 cuda 3.0: 195.36.15 

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