No AMD OPENCL or NVIDIA CUDA GPUs found, exit about claymore-dual-miner HOT 15 OPEN

Here is some verifications for you.
Could you check if Cuda is properly installed: cat /usr/local/cuda/version.txt
Check if the cuda directory path in $PATH exists: echo $PATH
If you didn't install Cuda like this, u may do it: sudo apt install nvidia-cuda-dev nvidia-cuda-toolkit
Check if Nvidia driver is correctly installed: lspci | grep -i --color 'vga\|3d\|2d'
You should see informations about your GPU.

from claymore-dual-miner.

Hi guys, I would like to add more info here. In case someone tries all this and it still doesn't work, try this (I got it from AMDs Webpage) It worked for me. (AMD RX580 4gb x 6)

Edit /etc/default/grub as root and modify GRUB_CMDLINE_LINUX_DEFAULT in order to add "amdgpu.vm_fragment_size=9" (without the quotes). The line may look something like this after the change:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash amdgpu.vm_fragment_size=9"
Update grub and reboot as root:
update-grub;reboot

https://support.amd.com/en-us/kb-articles/Pages/AMDGPU-Pro-Beta-Driver-for-Linux-Release-Notes.aspx

from claymore-dual-miner.

Hi Brucehelen,
You need install libcurl on your centos, you can do it executing yum install libcurl in console

from claymore-dual-miner.

Seems like something has changed since kernel 4.9... If I switch to a 4.6 kernel from Yakkety I have no problems.

https://community.amd.com/thread/214763

from claymore-dual-miner.

I have the same problem with CentOS 7.3, can anyone help me?

./start_etc+sia.bash:行6: $'\r': 未找到命令
./ethdcrminer64: /lib64/libcurl.so.4: no version information available (required by ./ethdcrminer64)

����������������������������������������������������������������ͻ
� Claymore's Dual ETH + DCR/SC/LBC GPU Miner v7.3 �
����������������������������������������������������������������ͼ

ETH: 6 pools are specified
Main Ethereum pool is etc-eu1.nanopool.org:19999
SC: 6 pools are specified
Main Siacoin pool is sia-eu1.nanopool.org:7777
AMD OpenCL platform not found
No NVIDIA CUDA GPUs detected.
No AMD OPENCL or NVIDIA CUDA GPUs found, exit

from claymore-dual-miner.

Same Problem with ArchLinux. Any idea?

from claymore-dual-miner.

from claymore-dual-miner.

My current setup is a

• Manjaro (= Arch Linux)
• NVIDIA 970gtx with driver (linux49-nvidia 1:375.82-1)
• I'm running Manjaro (Arch Linux) with the latest kernel (linux49 4.9.40-1)
• CUDA (cuda 8.0.61-2) is installed
• OpenCL Nvidia (opencl-nvidia 1:375.82-1) installed

When I start the claymore miner (master HEAD), I get

No NVIDIA CUDA GPUs detected.
No AMD OPENCL or NVIDIA CUDA GPUs found, exit

I didn't have any issues with that kernel except with claymores miner so I'd like to avoid downgrading the kernel. Any other ideas?

from claymore-dual-miner.

from claymore-dual-miner.

Sorry had to look that up ;) I've updated my comment above with all versions

from claymore-dual-miner.

Please, put the output of ls /sys/class/drm/

from claymore-dual-miner.

> l /sys/class/drm/
total 0
lrwxrwxrwx 1 root root    0 Aug 13 17:12 card0 -> ../../devices/pci0000:00/0000:00:02.0/0000:01:00.0/drm/card0/
lrwxrwxrwx 1 root root    0 Aug 13 17:12 renderD128 -> ../../devices/pci0000:00/0000:00:02.0/0000:01:00.0/drm/renderD128/
-r--r--r-- 1 root root 4096 Aug 13 17:12 version

from claymore-dual-miner.

I've did a system upgrade today and suddenly everything works like a charm :) Thank you for your help, guys!

from claymore-dual-miner.

from claymore-dual-miner.

https://gist.github.com/bluppfisk/d2e691f5373092e3972f403d1a120c75#file-smos-nvidia-md THis may help

from claymore-dual-miner.