mining on ubuntu whit nvidia GTX 750

[moielias]

Hello,
I have ubuntu 16.04.3 LTS I have installed nvidia-cuda-toolkit.
I have to download marlin on siamining and i can not launch marlin: /

~/marlin$ ./marlin -H us-east.siamining.com:3333 -u YourSiacoinAddress.YourWorkerName -I 24
2017/10/02 12:21:39 Starting marlin 1.0.0
2017/10/02 12:21:40 CUDA error: unknown error
2017/10/02 12:21:40 OpenCL error: cl: error -1001
2017/10/02 12:21:40 No suitable devices found

the graphics card works well, I currently use it for display.
I think the config is not well done but I do not know what to do.

[moielias]

up ? some idea ?

[lasat]

Hi,

I don't know the support for this card, but did you have installed the nvidia-driver package?

Check installed nvidia packages with:

dpkg -l|grep nvidia

I use debian with a GTX1060 and have installed these packages:

ii  nvidia-alternative                 375.82-1~deb9u1~bpo8+1           amd64        allows the selection of NVIDIA as GLX provider
ii  nvidia-cuda-mps                    340.102-1                        amd64        NVIDIA CUDA Multi Process Service (MPS)
ii  nvidia-driver                      375.82-1~deb9u1~bpo8+1           amd64        NVIDIA metapackage
ii  nvidia-driver-bin                  375.82-1~deb9u1~bpo8+1           amd64        NVIDIA driver support binaries
ii  nvidia-driver-libs:amd64           375.82-1~deb9u1~bpo8+1           amd64        NVIDIA metapackage (OpenGL/GLX/EGL/GLES libraries)
ii  nvidia-egl-common                  375.82-1~deb9u1~bpo8+1           amd64        NVIDIA binary EGL driver - common files
ii  nvidia-egl-icd:amd64               375.82-1~deb9u1~bpo8+1           amd64        NVIDIA EGL installable client driver (ICD)
ii  nvidia-installer-cleanup           20151021+1~bpo8+1                amd64        cleanup after driver installation with the nvidia-installer
ii  nvidia-kernel-common               20151021+1~bpo8+1                amd64        NVIDIA binary kernel module support files
ii  nvidia-kernel-dkms                 375.82-1~deb9u1~bpo8+1           amd64        NVIDIA binary kernel module DKMS source
ii  nvidia-kernel-support              375.82-1~deb9u1~bpo8+1           amd64        NVIDIA binary kernel module support files
ii  nvidia-legacy-check                375.82-1~deb9u1~bpo8+1           amd64        check for NVIDIA GPUs requiring a legacy driver
ii  nvidia-libopencl1:amd64            340.102-1                        amd64        NVIDIA OpenCL ICD Loader library
ii  nvidia-modprobe                    358.09-1~bpo8+1                  amd64        utility to load NVIDIA kernel modules and create device nodes
ii  nvidia-opencl-common               340.102-1                        amd64        NVIDIA OpenCL driver - common files
ii  nvidia-opencl-dev:amd64            6.0.37-5                         amd64        NVIDIA OpenCL development files
ii  nvidia-opencl-icd:amd64            375.82-1~deb9u1~bpo8+1           amd64        NVIDIA OpenCL installable client driver (ICD)
ii  nvidia-settings                    340.46-2                         amd64        tool for configuring the NVIDIA graphics driver
ii  nvidia-smi                         375.82-1~deb9u1~bpo8+1           amd64        NVIDIA System Management Interface
ii  nvidia-support                     20151021+1~bpo8+1                amd64        NVIDIA binary graphics driver support files
ii  nvidia-vdpau-driver:amd64          375.82-1~deb9u1~bpo8+1           amd64        Video Decode and Presentation API for Unix - NVIDIA driver
ii  nvidia-vulkan-common               375.82-1~deb9u1~bpo8+1           amd64        NVIDIA Vulkan driver - common files
ii  nvidia-vulkan-icd:amd64            375.82-1~deb9u1~bpo8+1           amd64        NVIDIA Vulkan installable client driver (ICD)

[bryan]

Looks like you need drivers.