Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux)

[P00P135]

I'm a Claymore ETH GPU miner. I want to develop a software that has a management window based on the Claymore's kernel. What should I do? How can I get the kernel code for Claymore's? I would even like to pay for it. Can you help me? Thank you very much.

LOL - Claymore giving you his CL and ASM sources? Shaq has a better chance of joining the KKK.

I was thinking more like snoop dogg stop smoking weed.

He actually quit for a little bit.

[scryptr]

You can still use two 1000w PSU's to run them so you are still kind of wrong 

THE 2000W PSU WAS ON SALE IN A 220V (EU/ASIA) MARKET--

In the USA, a 2000W load in a single room will trip the circuit breaker or blow a fuse.  2000W is too much for the electrical code standards in the USA (120V circuits).

If you run a 2000W PSU in the USA you could overheat the wiring in a house and cause a fire.  Special 220V circuits for ovens, dryers, garage equipment, and air conditioners must be installed by licensed electricians.

        --scryptr

[thaelin]

@katakoli
 
     Just put it on the end of the line. as in   -pswd x -mode 1

good luck
  thay

[Marvell1]

You can still use two 1000w PSU's to run them so you are still kind of wrong 

THE 2000W PSU WAS ON SALE IN A 220V (EU/ASIA) MARKET--

In the USA, a 2000W load in a single room will trip the circuit breaker or blow a fuse.  2000W is too much for the electrical code standards in the USA (120V circuits).

If you run a 2000W PSU in the USA you could overheat the wiring in a house and cause a fire.  Special 220V circuits for ovens, dryers, garage equipment, and air conditioners must be installed by licensed electricians.

        --scryptr

No fucking duh. Also, just because the shit tier 15A circuits are common doesn't mean you're gonna cause a fire - most houses actually have one or even several 20A circuits.

scryptr is dead on on this I the past i have run two rigs each on 1000 watt psu's on a 20 amp circuit with 12 guage wire which is spec for 20amp curcuits however resedential us circuits even 20 amp are not rated for CONTINIOUS load even at the 1800 watts i was pulling , Power spikes can happen and eveb though the circuit never tripped when i moved the miners to a diff location i noticed the outlets were browing and pulling out the entire thing you could see the wires were in terrible shape, 20 amp or not never put more than 1000 to 1400 watts on a residential specced 20 amp

[phzi]

Claymore - is there any way to disable the "Failed to set new fan speed, check if miner has root access" console message?  I don't want to see the warning 8 times every 3seconds.

[Saidmod]

How about now i've heard that Ethereum is planning to switch into pos to pow ? If that happens can we still continue to mine ETH?

[naeme18720]

Why Claymore shows ETH: 07/28/17-21:15:14 - New job from eu1.ethermine.org:14444 (FAILOVER 1):O It shows for 30 minutes but the shares appears as accepted for Ethereum, at 21:50 reconnect again and disappears...

Hi
Please check Your Internet... Not completed connected.

[Claymore]

Claymore - is there any way to disable the "Failed to set new fan speed, check if miner has root access" console message?  I don't want to see the warning 8 times every 3seconds.

Don't specify "-tt" option.

[jackbox]

How about now i've heard that Ethereum is planning to switch into pos to pow ? If that happens can we still continue to mine ETH?

Nope. POS doesn't involve mining. You can mine other Ethash coins that remain POW.

[karakondjo]

Hello Mr. Claymore,
I have a little request: The word goes about these 2GB Radeon cards which are already not suitable for mining Ethereum... They can't dig Ethrtrum but still can do Musicoin, Expanse, etc. So when I begin to mine with them with the Dual miner (in ethereum-only mode) they try to switch to other pools in order to dig devfee, but the Ethereum DAG could not be fitted in their memory and the whole thing crashes (or the switching is so slow that this kills most of the useful time for mining)... The only workaround is to set -nofee 1 but then I loose the latest speed optimizations on these already slow cards... PLEASE, Mr. Claymore, remove this limitation in case when all the cards are 2GB. I'm agree to send you a part of the coins earned but this limitation is "to murder an already dead dog" in these cases...

[Korsakopf]

How about now i've heard that Ethereum is planning to switch into pos to pow ? If that happens can we still continue to mine ETH?

Like jackbox said, you can't mine POS. But from what i've read the transition to POS won't be 100% right away, it will be implemented gradually, so for example first 1% POS and 99% POW (mining).

[grand96]

Mr. Claymore, I Want EthMan for Android.

[Claymore]

Hello Mr. Claymore,
I have a little request: The word goes about these 2GB Radeon cards which are already not suitable for mining Ethereum... They can't dig Ethrtrum but still can do Musicoin, Expanse, etc. So when I begin to mine with them with the Dual miner (in ethereum-only mode) they try to switch to other pools in order to dig devfee, but the Ethereum DAG could not be fitted in their memory and the whole thing crashes (or the switching is so slow that this kills most of the useful time for mining)... The only workaround is to set -nofee 1 but then I loose the latest speed optimizations on these already slow cards... PLEASE, Mr. Claymore, remove this limitation in case when all the cards are 2GB. I'm agree to send you a part of the coins earned but this limitation is "to murder an already dead dog" in these cases...

It's a good idea to check FAQ in the first post of this thread and find the answer.

[kirilvvbg]

Yes, answer is there.
But, Claymore, can you please add Musiccoin for devfee and not only Expanse?

[KORUN]

Mr. Claymore, I Want EthMan for Android.

Here you go

play.google.com/store/apps/details?id=ua.com.bcmob.claymoresdualminermonitor

[jinda28]

Hey guys.  I'm new to this and was hoping to get some help.
I am using ethOS mining ETH with claymore and nanopool.

I'm trying to change the payout to nanopool but its asking for the email password.
I'm not sure how to put the email on either the local.conf or claymore stub file so I can finally change the payout.
Please can someone show me what to do?  Thanks in advance.

Anyone pls?  Thanks.

./ethdcrminer64 -epool eth-eu1.nanopool.org:9999 -ewal address/rig_name/yourmail-epsw rigpass

This is in the claymore stub file right?  Do I have to do something in the local.conf?  The settings follow the stub file only when there's no command specified in the conf file right?
Thanks.

[juville]

Hi Claymore and all,

I'm facing intermittent issue.

The Rig can run from an hour to over 14 hours without any issues but the issue occurs as shown below:

20:37:39:527   1044   NVML: cannot get current temperature, error 15
20:37:39:589   1044   NVML: cannot get fan speed, error 15
20:37:39:636   1044   srv bs: 0
20:37:39:636   c08   NVML: cannot get current temperature, error 15
20:37:39:636   1044   sent: 235
20:37:39:636   c08   NVML: cannot get fan speed, error 15
20:37:39:652   1524   NVML: cannot get current temperature, error 15
20:37:39:652   1524   NVML: cannot get fan speed, error 15
20:37:39:667   1524   srv bs: 0
20:37:39:667   1524   sent: 240
20:37:41:261   18dc   ETH: checking pool connection...
20:37:41:261   18dc   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

20:37:41:277   18dc   got 248 bytes
20:37:41:277   18dc   buf: {"id":3,"jsonrpc":"2.0","result":["0xf40ae5f4d129887a178eee2d9ad801f3282e0960f1886af2968b86e236180d19","0xe7cc04b23a9cc81f260579130b45591574d12ac3be13f0a279ad68fc753f9699","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x3e7bca"]}

20:37:41:277   18dc   parse packet: 247
20:37:41:277   18dc   ETH: job is the same
20:37:41:277   18dc   new buf size: 0
20:37:41:902   10d0   recv: 69
20:37:41:902   10d0   srv pck: 68
20:37:41:902   10d0   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:41:902   10d0   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:41:902   10d0   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:41:933   10d0   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:41:933   10d0   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:41:933   10d0   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:41:933   10d0   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:41:964   10d0   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:41:964   10d0   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:41:996   10d0   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:41:996   10d0   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:41:996   10d0   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:42:011   10d0   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:42:027   10d0   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:42:027   10d0   srv bs: 0
20:37:42:027   10d0   sent: 225
20:37:42:152   13b4   GPU 0, GpuMiner cu_k1 failed 30, unknown error
20:37:42:433   13b4   GPU 0, GpuMiner kx failed 1
20:37:42:433   10e4   GPU 1, GpuMiner cu_k1 failed 30, unknown error
20:37:42:454   10e4   GPU 1, GpuMiner kx failed 1
20:37:42:460   1b98   GPU 2, GpuMiner cu_k1 failed 30, unknown error
20:37:42:464   1b98   GPU 2, GpuMiner kx failed 1
20:37:42:469   b18   GPU 5, GpuMiner cu_k1 failed 30, unknown error
20:37:42:470   b18   GPU 5, GpuMiner kx failed 1
20:37:42:433   13b4   Set global fail flag, failed GPU0
20:37:42:479   838   GPU 6, GpuMiner cu_k1 failed 30, unknown error
20:37:42:480   838   GPU 6, GpuMiner kx failed 1
20:37:42:482   11c4   GPU 4, GpuMiner cu_k1 failed 30, unknown error
20:37:42:489   11c4   GPU 4, GpuMiner kx failed 1
20:37:42:492   f60   GPU 3, GpuMiner cu_k1 failed 30, unknown error
20:37:42:495   f60   GPU 3, GpuMiner kx failed 1
20:37:42:498   f60   Set global fail flag, failed GPU3
20:37:42:500   13b4   GPU 0 failed
20:37:42:460   10e4   Set global fail flag, failed GPU1
20:37:42:482   838   Set global fail flag, failed GPU6
20:37:42:505   838   GPU 6 failed
20:37:42:492   11c4   Set global fail flag, failed GPU4
20:37:42:508   11c4   GPU 4 failed
20:37:42:511   1190   GPU 0, GpuMiner cu_k1 failed 30, unknown error
20:37:42:514   f60   GPU 3 failed
20:37:42:516   f28   GPU 3, GpuMiner cu_k1 failed 30, unknown error
20:37:42:519   f28   GPU 3, GpuMiner kx failed 1
20:37:42:522   87c   GPU 1, GpuMiner cu_k1 failed 30, unknown error
20:37:42:525   87c   GPU 1, GpuMiner kx failed 1
20:37:42:526   c28   GPU 6, GpuMiner cu_k1 failed 30, unknown error
20:37:42:527   c28   GPU 6, GpuMiner kx failed 1
20:37:42:528   1924   GPU 4, GpuMiner cu_k1 failed 30, unknown error
20:37:42:529   1924   GPU 4, GpuMiner kx failed 1
20:37:42:530   10e4   GPU 1 failed
20:37:42:522   f28   Set global fail flag, failed GPU3
20:37:42:469   1b98   Set global fail flag, failed GPU2
20:37:42:526   87c   Set global fail flag, failed GPU1
20:37:42:478   b18   Set global fail flag, failed GPU5
20:37:42:528   c28   Set global fail flag, failed GPU6
20:37:42:536   1190   GPU 0, GpuMiner kx failed 1
20:37:42:530   1924   Set global fail flag, failed GPU4
20:37:42:538   f28   GPU 3 failed
20:37:42:540   1b98   GPU 2 failed
20:37:42:541   a5c   GPU 2, GpuMiner cu_k1 failed 30, unknown error
20:37:42:542   a5c   GPU 2, GpuMiner kx failed 1
20:37:42:545   b18   GPU 5 failed
20:37:42:548   14a4   GPU 5, GpuMiner cu_k1 failed 30, unknown error
20:37:42:573   14a4   GPU 5, GpuMiner kx failed 1
20:37:42:598   14a4   Set global fail flag, failed GPU5
20:37:42:601   1924   GPU 4 failed
20:37:42:602   87c   GPU 1 failed
20:37:42:545   a5c   Set global fail flag, failed GPU2
20:37:42:604   c28   GPU 6 failed
20:37:42:537   1190   Set global fail flag, failed GPU0
20:37:42:607   14a4   GPU 5 failed
20:37:42:608   a5c   GPU 2 failed
20:37:42:610   1190   GPU 0 failed
20:37:42:889   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:42:891   c08   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:42:892   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:42:893   c08   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:42:894   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:42:895   c08   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:42:896   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:42:897   c08   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:42:898   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:42:901   c08   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:42:902   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:42:903   c08   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:42:904   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:42:906   c08   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:44:598   cf4   recv: 69
20:37:44:599   cf4   srv pck: 68
20:37:46:822   cf4   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:46:167   18dc   send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x0", "0x0000000000000000000000000000000000000000000000000000000058213005"]}

20:37:46:846   18dc   got 39 bytes
20:37:46:850   18dc   buf: {"id":6,"jsonrpc":"2.0","result":true}

20:37:46:859   18dc   parse packet: 38
20:37:46:864   18dc   new buf size: 0
20:37:46:903   cf4   NVML: cannot get fan speed, error 999 (an internal driver error occurred)
20:37:46:908   cf4   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:023   1984   recv: 69
20:37:47:034   1984   srv pck: 68
20:37:47:111   cf4   NVML: cannot get fan speed, error 17
20:37:47:126   cf4   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:142   cf4   NVML: cannot get fan speed, error 17
20:37:47:142   cf4   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:173   cf4   NVML: cannot get fan speed, error 17
20:37:47:189   cf4   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:189   cf4   NVML: cannot get fan speed, error 17
20:37:47:189   cf4   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:189   cf4   NVML: cannot get fan speed, error 17
20:37:47:189   cf4   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:189   cf4   NVML: cannot get fan speed, error 17
20:37:47:189   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:189   cf4   srv bs: 0
20:37:47:189   c08   NVML: cannot get fan speed, error 17
20:37:47:189   cf4   sent: 196
20:37:47:189   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:204   c08   NVML: cannot get fan speed, error 17
20:37:47:204   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:204   c08   NVML: cannot get fan speed, error 17
20:37:47:204   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:204   c08   NVML: cannot get fan speed, error 17
20:37:47:204   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:204   c08   NVML: cannot get fan speed, error 17
20:37:47:204   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:204   c08   NVML: cannot get fan speed, error 17
20:37:47:204   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:204   c08   NVML: cannot get fan speed, error 17
20:37:47:204   1984   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:204   1984   NVML: cannot get fan speed, error 17
20:37:47:220   1984   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:220   1984   NVML: cannot get fan speed, error 17
20:37:47:220   1984   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:220   1984   NVML: cannot get fan speed, error 17
20:37:47:220   1984   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:220   1984   NVML: cannot get fan speed, error 17
20:37:47:231   1984   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:233   1984   NVML: cannot get fan speed, error 17
20:37:47:235   1984   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:236   1984   NVML: cannot get fan speed, error 17
20:37:47:237   1984   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:47:238   1984   NVML: cannot get fan speed, error 17
20:37:47:241   1984   srv bs: 0
20:37:47:246   1984   sent: 196
20:37:49:592   1890   recv: 69
20:37:49:592   1890   srv pck: 68
20:37:49:592   1890   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:49:592   1890   NVML: cannot get fan speed, error 17
20:37:49:592   1890   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:49:592   1890   NVML: cannot get fan speed, error 17
20:37:49:592   1890   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:49:592   1890   NVML: cannot get fan speed, error 17
20:37:49:592   1890   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:49:592   1890   NVML: cannot get fan speed, error 17
20:37:49:592   1890   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:49:608   1890   NVML: cannot get fan speed, error 17
20:37:49:608   1890   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:49:608   1890   NVML: cannot get fan speed, error 17
20:37:49:608   1890   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:49:608   1890   NVML: cannot get fan speed, error 17
20:37:49:608   1890   srv bs: 0
20:37:49:608   1890   sent: 196
20:37:50:478   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:50:479   c08   NVML: cannot get fan speed, error 17
20:37:50:479   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:50:480   c08   NVML: cannot get fan speed, error 17
20:37:50:481   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:50:481   c08   NVML: cannot get fan speed, error 17
20:37:50:482   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:50:483   c08   NVML: cannot get fan speed, error 17
20:37:50:483   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:50:484   c08   NVML: cannot get fan speed, error 17
20:37:50:485   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:50:485   c08   NVML: cannot get fan speed, error 17
20:37:50:486   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:50:487   c08   NVML: cannot get fan speed, error 17
20:37:51:285   18dc   ETH: checking pool connection...
20:37:51:285   18dc   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

20:37:51:300   18dc   got 248 bytes
20:37:51:301   18dc   buf: {"id":3,"jsonrpc":"2.0","result":["0xf40ae5f4d129887a178eee2d9ad801f3282e0960f1886af2968b86e236180d19","0xe7cc04b23a9cc81f260579130b45591574d12ac3be13f0a279ad68fc753f9699","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x3e7bca"]}

20:37:51:302   18dc   parse packet: 247
20:37:51:303   18dc   ETH: job is the same
20:37:51:303   18dc   new buf size: 0
20:37:52:025   95c   recv: 69
20:37:52:026   95c   srv pck: 68
20:37:52:027   95c   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:52:028   95c   NVML: cannot get fan speed, error 17
20:37:52:028   95c   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:52:029   95c   NVML: cannot get fan speed, error 17
20:37:52:030   95c   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:52:030   95c   NVML: cannot get fan speed, error 17
20:37:52:031   95c   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:52:032   95c   NVML: cannot get fan speed, error 17
20:37:52:032   95c   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:52:033   95c   NVML: cannot get fan speed, error 17
20:37:52:034   95c   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:52:034   95c   NVML: cannot get fan speed, error 17
20:37:52:035   95c   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:52:036   95c   NVML: cannot get fan speed, error 17
20:37:52:036   95c   srv bs: 0
20:37:52:037   95c   sent: 196
20:37:53:748   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:53:748   c08   NVML: cannot get fan speed, error 17
20:37:53:748   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:53:748   c08   NVML: cannot get fan speed, error 17
20:37:53:748   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:53:748   c08   NVML: cannot get fan speed, error 17
20:37:53:748   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:53:748   c08   NVML: cannot get fan speed, error 17
20:37:53:748   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:53:748   c08   NVML: cannot get fan speed, error 17
20:37:53:748   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:53:748   c08   NVML: cannot get fan speed, error 17
20:37:53:748   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:53:748   c08   NVML: cannot get fan speed, error 17
20:37:54:596   1970   recv: 69
20:37:54:596   1970   srv pck: 68
20:37:54:596   1970   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:54:596   1970   NVML: cannot get fan speed, error 17
20:37:54:596   1970   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:54:596   1970   NVML: cannot get fan speed, error 17
20:37:54:596   1970   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:54:596   1970   NVML: cannot get fan speed, error 17
20:37:54:596   1970   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:54:596   1970   NVML: cannot get fan speed, error 17
20:37:54:596   1970   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:54:596   1970   NVML: cannot get fan speed, error 17
20:37:54:596   1970   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:54:596   1970   NVML: cannot get fan speed, error 17
20:37:54:596   1970   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:54:596   1970   NVML: cannot get fan speed, error 17
20:37:54:596   1970   srv bs: 0
20:37:54:596   1970   sent: 196
20:37:56:885   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:56:886   c08   NVML: cannot get fan speed, error 17
20:37:56:887   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:56:887   c08   NVML: cannot get fan speed, error 17
20:37:56:888   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:56:888   c08   NVML: cannot get fan speed, error 17
20:37:56:889   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:56:890   c08   NVML: cannot get fan speed, error 17
20:37:56:890   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:56:891   c08   NVML: cannot get fan speed, error 17
20:37:56:892   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:56:892   c08   NVML: cannot get fan speed, error 17
20:37:56:893   c08   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:56:894   c08   NVML: cannot get fan speed, error 17
20:37:57:026   6a8   recv: 69
20:37:57:027   6a8   srv pck: 68
20:37:57:028   6a8   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:57:029   6a8   NVML: cannot get fan speed, error 17
20:37:57:029   6a8   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:57:030   6a8   NVML: cannot get fan speed, error 17
20:37:57:031   6a8   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:57:031   6a8   NVML: cannot get fan speed, error 17
20:37:57:032   6a8   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:57:033   6a8   NVML: cannot get fan speed, error 17
20:37:57:033   6a8   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:57:034   6a8   NVML: cannot get fan speed, error 17
20:37:57:035   6a8   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:57:035   6a8   NVML: cannot get fan speed, error 17
20:37:57:036   6a8   NVML: cannot get current temperature, error 999 (an internal driver error occurred)
20:37:57:036   6a8   NVML: cannot get fan speed, error 17
20:37:57:037   6a8   srv bs: 0
20:37:57:038   6a8   sent: 196

I've activated -wd 1 and it will trigger reboot.bat file to restart my computer.
however,

After the restart,

The miner shows the following error as it cant detect my gpu.
This error doesn't trigger the reboot.bat and it will keep prompting the error until i go into the computer and manually restart it.

cudaGetDeviceCount failed (30, unknown error), probably no CUDA devices
20:38:19:071   1510   No NVIDIA CUDA GPUs detected.
20:38:19:071   1510   No AMD OPENCL or NVIDIA CUDA GPUs found, exit

Does anyone know a solution for this?

[karakondjo]

It's a good idea to check FAQ in the first post of this thread and find the answer.

Thank you very much! I apologize (seems I've been through this...).

Is there any changes to R9 390 code? I had an impression that for Eth last year the indicator showed > 33 MHs. Now (on Music and Exp) it is barely 32.
Even with +- trick.

[shadow1975]

I have problem with Claymore miner. With 3 GPU GTX 1070 8GB everything is OK and stable. When I add 4th GPU GTX 1070 8GB, miner starts to restart itself and giving me error CUDA ERROR 11 - CANNOT WRITE BUFFER FOR DAG. First I thought it's GPU fault  and put new one with 2 old one and everthing is OK. Every combination of 3 GPUs is working, except when I add 4th one.

I increased virtual memory to 16GB and checked free disk space (71,6 GB).
I'm running on Windows 7 64-bit, with 4GB memory.

Could be problem in RAM or disk space ?

Please, for solutions, beacuse it's very little about this error on net.

I solved problem by adding 4 GB RAM (now total of 8 GB), but now I added 6th card and the same error occur? So 5+ GPU you need 16 GB of RAM ?

[P00P135]

I have problem with Claymore miner. With 3 GPU GTX 1070 8GB everything is OK and stable. When I add 4th GPU GTX 1070 8GB, miner starts to restart itself and giving me error CUDA ERROR 11 - CANNOT WRITE BUFFER FOR DAG. First I thought it's GPU fault  and put new one with 2 old one and everthing is OK. Every combination of 3 GPUs is working, except when I add 4th one.

I increased virtual memory to 16GB and checked free disk space (71,6 GB).
I'm running on Windows 7 64-bit, with 4GB memory.

Could be problem in RAM or disk space ?

Please, for solutions, beacuse it's very little about this error on net.

I solved problem by adding 4 GB RAM (now total of 8 GB), but now I added 6th card and the same error occur? So 5+ GPU you need 16 GB of RAM ?

Set 16GB minimum and 32GB maximum pagefile?