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Author Topic: Antminer performance problems?  (Read 1368 times)
monnier
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September 18, 2014, 08:28:41 AM
 #1

Hi,

I just started with mining yesterday and I'm wondering if anyone here could help me understad/find out why 2 (especially one) of my antminers have lower values than the others.

Any suggestions/help is appreciated.
All miners are connected to a RPi through 2 externally powered usb 2.0 hubs.


Thanks
//Mikael

http://www.monnier.se/dl/antminers.JPG

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spazzdla
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September 18, 2014, 03:45:13 PM
 #2

These are USB ant miners?
bmoscato
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September 18, 2014, 04:28:24 PM
 #3

Maybe try BFG Miner 4.8?  All of my USB devices are close in range to the number of accepts:

Quote
bfgminer version 4.8.0 - Started: [2014-09-12 11:40:50] - [  6 days 00:45:33]
 [M]anage devices [P]ool management [ S]ettings [D]isplay options  [H]elp [Q]uit
 Pool 0: uk1.ghash.io        Diff:32  +Strtm  LU:[12:25:50]  User:bmoscato.worke
 Block: ...9d89710f #321373  Diff:29.8G (213.5Ph?)  Started: [12:18:39]
 ST:16  F:13  NB:1039  AS:0  BW:[ 42/ 49 B/s]  E:269.25  I:36.50uBTC/hr  BS:10.2
 11/14  38.0C | 54.90/54.50/51.81Gh/s | A:201979 R:420+35(.22%) HW:61122/.89%
--------------------------------------------------------------------------------
 AMU 0:       |  2.00/ 2.00/ 1.79Gh/s | A:  7077 R:  9+ 1(.13%) HW:    0/none
 AMU 1:       |  2.02/ 2.00/ 1.79Gh/s | A:  7011 R:  8+ 2(.14%) HW:    0/none
 AMU 2:       |  2.01/ 2.00/ 1.79Gh/s | A:  6867 R:  9+ 0(.12%) HW:    0/none
 AMU 3:       |  2.02/ 2.00/ 1.79Gh/s | A:  7081 R:  8+ 2(.12%) HW:    0/none
 AMU 4:       |  2.02/ 2.00/ 1.80Gh/s | A:  7011 R: 16+ 1(.23%) HW:    0/none
 AMU 5:       |  2.02/ 2.00/ 1.80Gh/s | A:  7015 R: 10+ 0(.13%) HW:    0/none
 AMU 6:       |  2.04/ 2.00/ 1.79Gh/s | A:  6801 R: 12+ 1(.18%) HW:    0/none
 AMU 7:       |  1.99/ 2.00/ 1.79Gh/s | A:  6947 R: 17+ 0(.24%) HW:    0/none
 AMU 8:       |  2.03/ 2.00/ 1.79Gh/s | A:  6964 R: 18+ 0(.24%) HW:    0/none
 AMU 9:       |  1.98/ 2.00/ 1.79Gh/s | A:  7011 R:  9+ 2(.15%) HW:    0/none
 RKM 0: 38.0C | 34.42/34.46/33.88Gh/s | A:132196 R:304+26(.24%) HW:61122/1.4%
--------------------------------------------------------------------------------
monnier
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September 19, 2014, 03:24:29 AM
 #4

These are USB ant miners?

All are USB antminers U2



Is there a noob upgrading guide?
I'll try to upgrade the bfgminer
monnier
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September 19, 2014, 07:15:40 AM
 #5

I tried to upgrade using this guide but now my miner won't start Sad

http://minepeon.com/forums/viewtopic.php?f=4&t=1151


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