nbminer - no GPU available?

Hi,

I’m trying to put my RX 580 to use to do some mining and it seems like nbminer is probably the best option for it. I downloaded it from github and when I try to run it (/start_eth.sh) I’m getting the following:

[16:17:54] INFO - ----------------------------------------------
[16:17:54] INFO - |                                            |
[16:17:54] INFO - |                                            |
[16:17:54] INFO - |                                            |
[16:17:54] INFO - |                                            |
[16:17:54] INFO - |                                            |
[16:17:54] INFO - |                                            |
[16:17:54] INFO - |                                            |
[16:17:54] INFO - |         NBMiner - Crypto GPU Miner         |
[16:17:54] INFO - |                    40.1                    |
[16:17:54] INFO - |                                            |
[16:17:54] INFO - ----------------------------------------------
[16:17:54] INFO - ------------------- System -------------------
[16:17:54] INFO - OS:     openSUSE Tumbleweed, 5.16.4-1-default
[16:17:54] INFO - CPU:    Intel(R) Core(TM)2 Duo CPU     P8400  @ 2.26GHz
[16:17:54] INFO - RAM:    2113 MB / 3915 MB
[16:17:54] INFO - ------------------- Config -------------------
[16:17:54] INFO - ALGO:   ethash
[16:17:54] INFO - URL:    stratum+tcp://asia2.ethermine.org:14444
[16:17:54] INFO - USER:   xxxxxxxxxxxxxxxxxxxxxxx.default
[16:17:54] INFO - TEMP:   limit 90C, start 85C
[16:17:54] ERROR - Devices initialize failed.
[16:17:54] ERROR - No GPU available for mining.


Anyone knows what could cause this? I can run “radeontop” just fine, I’m getting a 2560x1440 image out of the card as well and it shows in the info center as well. Do I need a specific driver or something?
https://images4.imagebam.com/0c/1c/5b/ME7MG60_o.png

Hi
Did you try --platform 2 looks to me like it only supports nvidia and cuda… My Tumbleweed system has a RX550 (Polaris) it doesn’r see it. I may also be looking for the priopriatary amdgpu-pro driver. I don’t run that here as use Nvidia for that.


[11:40:27] INFO - ------------------- System -------------------
[11:40:27] INFO - OS:     openSUSE Tumbleweed, 5.16.4-1-default
[11:40:27] INFO - CPU:    Intel(R) Xeon(R) CPU E5-2690 v3 @ 2.60GHz
[11:40:27] INFO - RAM:    58452 MB / 64212 MB
[11:40:27] INFO - CU_DRV: 11.6, 510.47.03
[11:40:27] INFO - ------------------- Config -------------------
[11:40:27] INFO - ALGO:   ethash
[11:40:27] INFO - URL:    stratum+tcp://asia2.ethermine.org:14444
[11:40:27] INFO - USER:   0x4296116d44a4a7259B52B1A756e19083e675062A.default
[11:40:27] INFO - TEMP:   limit 90C, start 85C
[11:40:27] INFO - ------------------- Device -------------------
[11:40:27] INFO -  |ID|PCI|  CC|Memory|CU|
[11:40:27] INFO - *| 0|  3|  75| 1876M| 6| NVIDIA T400
[11:40:27] INFO - ----------------------------------------------


11:44:16] INFO - ------------------- System -------------------
[11:44:16] INFO - OS:     openSUSE Leap 15.3, 5.3.18-150300.59.43-default
[11:44:16] INFO - CPU:           Intel(R) Core(TM) i5-3470S CPU @ 2.90GHz
[11:44:16] INFO - RAM:    15213 MB / 15822 MB
[11:44:17] INFO - CU_DRV: 11.4, 470.103.01
[11:44:17] INFO - ------------------- Config -------------------
[11:44:17] INFO - ALGO:   ethash
[11:44:17] INFO - URL:    stratum+tcp://asia2.ethermine.org:14444
[11:44:17] INFO - USER:   0x4296116d44a4a7259B52B1A756e19083e675062A.default
[11:44:17] INFO - TEMP:   limit 90C, start 85C
[11:44:17] INFO - ------------------- Device -------------------
[11:44:17] INFO -  |ID|PCI|  CC|Memory|CU|
[11:44:17] INFO - *| 0|  1|  61| 2001M| 3| NVIDIA GeForce GT 1030
[11:44:17] INFO - *| 1|  3|  35|  981M| 1| NVIDIA GeForce GT 710
[11:44:17] INFO - ----------------------------------------------

Their little marketing speech is “Any Platform The software supports Nvidia and AMD, and often ranks at the top demonstrating a high hash rate on different mining algorithms” so it should cover AMD. I’ll see if I can get the AMD pro drivers installed, iirc I ran into some problem trying to do that last time I attempted it.

Hi
But what cards… I think they expect high end cards… my T400 (It’s an RTX model) crashes as not enough memory, but it’s use is not minining :wink:

I think I got the AMD Pro drivers installed(?) It said it completed but with an error. Not quite sure how to confirm if they are or aren’t.

The RX 580 I have should be plenty high-end. It’s reasonably modern and under Windows does pretty well at mining (undervolts like a champ as well). Ethereum needs just over 4GB of VRAM now so that might be why you’re getting an error, my error is definitely different though as the card is perfectable capable of mining and has 8GBs of VRAM, for some reason nbminer just isn’t picking up on it.