BFGMiner is an open source ASIC/FPGA miner for Windows

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Avalon mining issue

Pretty much a newbie to mining and got an Avalon (Nano 3) to start, I'm running Windows 8.1 and using the LPC USB VCom port (COM3). AvalonGUI runs about 5 minutes at 3-4 GH/s - then closes/stops ...
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2answers
104 views

Overclock Antminer U3 running on raspberry pi

I have an Antminer u3 running on a raspberry pi using bfgminer. Its currently running at 47GH/s. Does anyone know if is possible to over clock it using BGFminer so that it will run at 55 - 60 GH/s? ...
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21 views

cgminer option equivalent to bfgminer's #allblocks option?

bfgminer's #allblocks option offers "Support for submitting found blocks to a local Bitcoin GBT server (bitcoind or Bitcoin-Qt with -server flag): just append #allblocks to the end of your bitcoind's ...
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152 views

Gridseed USB ASIC Won't Mine Bitcoins

Okay so I have done my research, I have practically tried everything. It just frustrates me because mining LTC was a piece of cake but I can't seem to figure out how to mine bitcoins which this device ...
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116 views

Simultaneously Solo and Pool Mining

It's possible to send shares both to a localhost GBT "pool" (e.g., Bitcoin Core's) and to a remote Stratum pool.* Now, if I discover a block, won't both my localhost GBT "pool" and the remote pool ...
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75 views

How do I set up bfgminer?

How may I know if I've set up my bfgminer correctly? I don't have any hardwares (cause I'm like pretty broke and it costs a lot) so how may I know if bfgminer is properly working? How do I know if I ...
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295 views

I'd like to connect an LKETC USB Scypt Miner to my Raspberry Pi. Help?

I am new to bitcoin mining, but pretty good with technology as a whole. As a Father/Son project, I recently purchased a couple of USB LiteCoin Scrypt miners (I bought them here: ...
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153 views

Zeusminer Blizzards no longer working with bfgminer 5.0.0

I was mining off a raspberry pi with some zeus blizzards, I've had to format the SD because it got corrupted and so I took the chance to install the latest bfgminer. the raspberry is running raspbian ...
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78 views

Bitminter - no rewards when more work was done?

Very new to this concept, why would something like this occur on Bitminter's pool? Completed Duration Difficulty Pay/Hour at 1 TH/s Total Thps Your Ghps Your work 2014-10-25 15:02 1h 46m ...
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2answers
2k views

How can i set up CPU mining on bfgminer?

I just downloaded Bitcoin Core and BFGminer on linux and I would like to start CPU mining just to see how it works, maybe later I'll buy ASIC. So, how can I configure CPU mining on BFGminer?
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52 views

bfgminer on bitcoin-qt

I am getting this error and looking for guidance. Error : Most likely you have input the wrong URL, forgotten to add a port, or have not set up workers config server=1 rpcallowip=192.168.1.0/24 ...
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69 views

is bfgminer running correctly?

As a complete newbie I purchased USB ASIC mining device, installed bfgminer on raspberry pi and tried to run it. As the reward is not changing, I am wondering whether bfgminer is running correctly. ...
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3k views

Neither cgminer nor BFGminer detect my Zeusminer Blizzard. (Ubuntu/Linux/Mint)

I'm having trouble getting my Zeusminer Blizzard running; neither cgminer nor BFGminer detect it. Here are the results of lsusb: Bus 001 Device 025: ID 10c4:ea60 Cygnal Integrated Products, Inc. ...
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133 views

Why is the hash rate on my Mac higher than my PC with Antminer U2

I just got my Antminer U2 and I've tried it on my PC and Macbook Pro. When Using my Macbook Pro with Asteroid, it shows a Hash rate of +3.0 GH/s. When I use BFGMiner on my PC, I'm only getting 2.07 ...
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49 views

Lower Shares from certain miners

I am currently using bfgminer 3.99.0 installed on a raspberry pi on top of raspbian. I have 7 ant miner u2 miners plugged in split over 2 usb hubs. Looking at the stats produced from bfgminer the ...
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2answers
2k views

Can you specify Antminer overclock settings in bfgminer config file?

I've just started upgrading my USB miners with Antminer U2's and so far everything is running well. I am able to run all of my miners OC'd to 2.0GH/s with the following command: bfgminer ...
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376 views

Why Does bfgminer Show Mh/s and Gh/s As HashRate Instead Of Kh/s

I have just switched over to mining with bfgminer from cgminer and I noticed that bfgminer displays the hashrate as Mh/s on my running version whereas cgminer displayed it as Kh/s. My GPU is a R9 ...
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1answer
114 views

How accurate should pool estimation of hashing speed be?

I'm playing around with a few USB miners, and am running 4 of them for a total of 4.6 GH/s. My BTCGuild dashboard estimation is all over the place, sometimes 1 GH/s, sometimes as high as 3.8 GH/s. ...
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1answer
175 views

Why is the accept / utility of one of my miners consistently higher than the others?

I'm playing around with a couple of Antminer U2s, and two Block Erupters, running them off of a vanilla BFG setup using BTCGuild, I'm consistently seeing the following: So, I'm curious as to why ...
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373 views

Miners don't detect ASIC Devices

When I try to add devices to BFGMiner and BitMinter, Only 3/4 devices will be detected, When I go to Devices and Printers (In Windows 7) it shows all of my ASIC Miners. Here is the error: 2014.02.26 ...
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1k views

Auto Adding Devices to BFGMiner

Every time I launch BFG Miner I have to add the devices by entering the com port it is on. Is there anyway to do this automatically? Here is my start script: bfgminer -o stratum.bitcoin.cz:3333 -u ...
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901 views

BFGMiner vs. CGMiner

What is the difference between BFGMiner and CGMiner in Laymen's terms? Also, the longterm outcome will be exactly the same if mining is done with or without a pool, correct?
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203 views

How do I get the temperature of my USB Miner?

Is there an option I can pass when running the miner? ( CGMiner / BFGMiner ) How does one get the temperature of a USB Miner? ( In my case BitFury )
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1k views

Problems with Antminer U1 - why doesn't it work?

I've got other Antminers working, this one just throws these errors in debug mode - is this fixable? [2014-01-30 19:03:10] Bmsc send golden nonce [2014-01-30 19:03:10] ANT0: GetResults (amt=0 ...
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443 views

Unable to set up CG Miner or BFG Miner

I have tried setting up both CG Miner and BFG Miner with my Asic Block Erupter but I have had issues with both. When setting up BFG Miner, I go to "Properties" to change the target for the shortcut, ...
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1k views

What do the details on bfgminer mean

What do the details mean on bfgminer? Like at the bottom of the command prompt, before the devices show up, it has: A:8781 R:11+0(.14%) HW:5527/ 37% What does that all mean?
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1k views

How do I run Separate Mining Devices With BFGMINER?

I have 2 devices plug into my computer. The 1st device is the USB block erupter. The 2nd device is the BFL machine. When I run the BFGminer, I only want one device to mine at one pool and the other ...
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4k views

Bfgminer 3.10.0 not submitting shares (scrypt)

Running bfgminer and notice that it is not submitting any shares to the p2pool. Mining a scrypt based crypto currency (Dogecoin). Noticed the same behavior when trying to mine litecoin. However, ...
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1k views

Bitcoin mining on headless Ubuntu 12.04 server

I've googled a lot and also read threads here but I'm still struggling. Background: I'm a eager but novice Linux user I've an Ubuntu 12.04 webserver sitting pretty and is not doing much. I would like ...
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682 views

can i solo mine with minepeon?

i'm solo mining but it just doesnt feel right that i don't get any accepts while solo mining. is this right? (see picture below; the top pool with the blacked out adress) settings: bfgminer ...
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610 views

bfgminer 'Rejected' problem

I'm running bfgminer with block erupters, and all is working fine 90% of the time. However, if my internet connection drops briefly, then I get nothing but Rejected shares from that point onwards. ...
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2k views

Setting up BFGMiner with GPU's

I've got two AMD Radeon 7770's in my rig. I'm able to get the command prompt of BFGMiner to run fine up until I have to add my devices (GPU's). I'm not sure what commands to use or where I can find ...
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507 views

Using bfgminer on an Intel GPU on Ubuntu 12.04

I am currently running Ubuntu 12.04 LTS on an i5 core and Ivy Bridge GPU. Using bfgminer I have successfully mined on my CPU, but my GPU is never recognized. I have installed OpenCl for Intel ...
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4answers
15k views

BFGminer running on GPU on Windows 7

I can't get the BFGminer to work on my Windows 7 machine. I've followed the instructions on https://www.btcguild.com/index.php?page=support. But when ever I run bfgminer.exe I get the following ...
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2k views

GPU support on cgminer and bfgminer

I just read this answer which states that GPU mining support was removed from cgminer as of version 3.7.2. Does anybody know what version of bfgminer needs to be used to support GPU mining. I am ...
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5k views

Can I mine with BFGMiner on an ATI Radeon

I have managed to connect to the pool via the command line but when I went to manage devices it says I have none. I tried to use auto and all commands to add the GPU and seemingly it will not pick it ...
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2k views

What is the best BTC miner for intel HD 4000 card?

Right now I am using GUIminer(and some guides said not to use it), it gets ~80Mhash/s but this miner is laggy, sometimes disconnects without a reason, and it is slow... So I would like to use cgminer, ...
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1k views

Administration of bfgminer in linux

I'm just starting to screw around with bitcoin mining. I've been a long time Boinc pseudo-enthusiast and so I just had to check out bitcoin mining. I've started using bfgminer and I'm a little ...
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9k views

Setting up BFGMiner with Devices

I have a Dell Poweredge Server R200 set up with BFGMiner. Now I know this is old and not very powerful, but I am curious as to how I should use BFGMiner. When I ran it initially, it was not able ...
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2k views

BFGMiner for Debian Wheezy

Is it possible to install BFGMiner on Debian Wheezy? I have been looking for a solution but I can't find one.
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146 views

Block Erupters Continue to err out

Does anyone else have this problem? I have to restart that computer and mining rig about once a day. More than half will err out over 12 hours. They can't recover by themselves? O.S.: Ubuntu ...
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4k views

In bfgminer, what does Accepted mean?

While mining with a pool, I recently noticed among the numerous "Stratum from pool 0 requested" lines that bfgminer prints, one saying Accepted (hex number) CPU 2 Diff 288/2 Does this mean that ...
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2k views

BFGMINER error while loading shared libraries

I just installed BFGMINER on my Ubuntu 12.04LTS laptop and it won't let me set it up with my pool. administrator@T41-Server:~$ sudo bfgminer -o api.bitcoin.cz:8332 -u wizardmorax.ibm_ubuntu -px -S ...
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1k views

Identify if miner is mining at all

This is my first time to try to run bitcoin miner on my laptop (for testing), I used bfgminer and was able to run it however I'm not sure if its going anywhere: CPU 0: | 1.27/ 1.28/ 0.00Mh/s ...
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477 views

BlueFury BF1 and Mac OS X

I've been mining with ASIC miners for a short while on Mac OS X and recently bought a few BlueFury BF1 miners but no matter what I can't get them to work. bfgminer 3.3.0 states: /dev/cu.usbmodem1d11 ...
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11k views

BFGMiner, what will be displayed when solo mining?

I have started solo mining with BitcoinQt and BFGMiner on my Block Erupters. I would first like to determine, if indeed I am doing this right, what I should see, and to make sure if on the rarest ...