CGMiner is an open source ASIC/FPGA miner for Windows, Linux and OS X.

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63 views

Mining without pool where does the bitcoin/reward go if successful?

I was wondering 2 things: How to set up cgminer to mine without a pool? If if I am successful solving the block how do I claim it / send to my Bitcoin wallet? I don't have a huge 'rig'. I know you ...
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1answer
74 views

Gridseed not mining bitcoin - no shares accepted

So I have had my Gridseed (5 chips) for about a week now, and still couldn't mine any Bitcoin, only Scrypt. I am currently only able to mine with minerd, using Scrypt, and I am on a Mac. I tried to ...
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22 views

CGminer hash speed is at 0

I just recently wanted to try bitcoin mining but i have 2 slow computers! I was wondering why the statistic at the top is going at 0s speed? Anyway i did get to the stage where it was saying this: [...
2
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1answer
113 views

Can you mine Monero using sgminer?

I've been mining Monero using my sgminer. I pointed it at https://moneropool.com/, but i when i visit the site to see my stats i see that my address is not found. Is my miner not working?
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1answer
145 views

libudev error while configuring cgminer on fedora 22

I am using Fedora 22, 32bit OS and have Antminer U3 for mining operations got the cgminer source code from GIT: git clone https://github.com/bitmaintech/cgminer while running ./configure --enable-...
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82 views

Cgminer has Connected to pool but still rejected [LTC]?

Im very new on LTC mining. I have Mining with my VGA HD 7730. and use cgminer 3.7.2 on windows. I Know it not worth it, but I'm still Try. next I will Buy More VGA if can Connect. My cgminer.conf is ...
1
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1answer
196 views

Normal hashrate but no accepted shares in

For the moment I'm trying to mine altcoins using an AMD HD6850. The version of cgminer is 3.7.2. The pool I'm using is prohashing.com. It's a scrypt-mining pool which mines the most profitable coins ...
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1answer
594 views

Solo mining without a pool?

Is it necessary to run a "full node" including port forwarding in order to solo mine Bitcoin without any involvement of a pool? I see that pools are offering solo mining as an option, but why would I ...
2
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0answers
48 views

cgminer: how to read the ASIC temperture

I don't mind buying an IR thermometer but it there a way to read the temperature of the ASIC from the command line? I am using cgminer.
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195 views

Antminer U3 not detecting in cgminer nor bfgminer?

I am using windows 7. I have installed the driver successfully by zadig. In cgminer when I open the .bat file, it just doesn't open and gets closed immediately. When I open in bfgminer it says no ...
2
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1answer
75 views

ubuntu usb drivers to run bfgminer

Been racking the brain forever, ubuntu noob, but wiped W7 for Ubuntu, updated and upgraded, checked out bfgminer and cgminer, both when running good .bat file with good pool, but they say no device? ...
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1answer
175 views

Trying To Get More MH/s Litecoin Mining

I am relatively new to this but do have technical abilities like overclocking, etc. Here's what I'm working with: AMD A6 3620 APU w/Rade Radeon HD 6530D Driver: AMD Catalyst 15.7.1 Win 7 64 ...
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1answer
256 views

correct settings for cgminer 4.9.2

I have recently switched my mining from 4.6.1 to 4.9.2 with the same Antminer U3. Still wondering about correct settings for this new one. On 4.6.1 I have used --bsmc-options and other settings as --...
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1answer
111 views

Why my mining has average so low

I bought a YellowJacket to mine bitcoins. I'm using my raspberry pi to test it. My actual configuration is: Raspberry pi using the usb from a laptop. With 1 yellow jacket. Software cgminer 4.9.2 My ...
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1answer
111 views

Antminer U1 running on raspberry pi not accepting shares

I'm new to bitcoin mining and am trying to figure everything out still. My Antminer U1 running on my raspberry pi using cgminer is not accepting any shares, and doesn't appear inside of the mining ...
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1answer
319 views

Logging Antminer Statuses

How does one log all an Antminer's statistics (temperature, hashrate, etc.) to a file? I can log in to an Antminer via SSH, so I should be able to turn on some option for cgminer to log everything, ...
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1answer
581 views

Solo Mine with an AntMiner

How do I solo mine with an AntMiner? AntMiners use cgminer, which certainly supports GBT, but when I use http://<my_local_net_ip>:8332/ and my bitcoind username and password for "Worker" and "...
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1answer
382 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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2answers
166 views

“block decode failed” error while mining in pool

I just started solo mining last month, and I have no problems with cgminer. I have already shares accepted and sometimes new block detected. I want to know why when I want decode I've an error? For ...
3
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1answer
226 views

What could be the reason for one loop being significantly more power hungry on an SP20?

One of the loops on my Spondoolies SP20 is misbehaving. I underclocked everything but this loop (number 4) does not seem to care what settings I make. It seems to be running at twice the speed (and ...
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115 views

Avalon2 times out when using cgminer on the Raspberry Pi

I am running cgminer on a Raspberry Pi, with the command: sudo ./cgminer --avalon2-freq 500 --avalon2-voltage 7250 --avalon2-fan 50 -o stratum+tcp://stratum.bitcoin.cz:3333 -u <"username.worker"&...
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1answer
755 views

I am trying to get cgminer on Ubuntu 14.04 and the Guide is troubling me

Okay, I am trying to follow this instruction guide: http://www.distrogeeks.com/install-cgminer-3-7-2-ubuntu/ and the 20th step did not work because it could not find the server. I downloaded it from ...
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2answers
439 views

How to connect to Terraminer via USB?

Does anybody know how exactly to connect to Terraminer machine via USB?
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0answers
384 views

How can I mine ALT SHA-256 coins using a Bitmain S4?

The bitmain S4 does 2TH/s out of the box with no overclocking. For many alt SHA-256 coins, this can be 10% - 50% of the entire network hashing power, which would allow us to gain alt coins quickly, ...
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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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2answers
218 views

Is there any argument to be passed to CGMiner\AntMiner S2 to reserve amounts of hashing power for specific workloads?

I have an AntMiner S2 (1TH/s) and I'd like to mine both on BTC and NMC. Would that be possible, for instance, to use 50% of power just for BTC workloads and the other 50% for NMC? EDIT: What ...
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2answers
1k views

Why do I get this error when I try to install CGMiner on my RaspberryPi?

I am going crazy trying to install CGminer on my RaspberryPi (I use Raspbian) to mine Scrypt currency I downloaded it and when I perform: sudo ./configure finally I get the following error message:...
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1answer
7k views

Help running cgminer on Ubuntu 14.04 - waiting for USB hotplug devices, and other errors

I'm a total noob regarding bitcoin mining, I've installed cgminer using apt-get install but I can't get it to work. I start it with this command: ./cgminer -o stratum+tcp://www.albamine.net:3333 -u ...
2
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0answers
23 views

mining pcie 16x and 1x together caused rejects

I have 5 msi radeon R9 290 cards and this board https://www.asus.com/Motherboards/Z87PLUS/specifications/ . With 3 pcie 16x everything runs smooth but, as soon as I add the first 1x into the equation, ...
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1answer
604 views

Two GPU's But Only One Will Mine In cgminer

I have a rig with two GPU's set up in it. Both are ASUS and one is a R9 280x and the other is a HD 7790. Both appear when I run the command: sudo aticonfig --lsa GPU 0: This is the HD 7790 GPU 1:...
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159 views

I am new with peercoin and confused is it mining or not [screenshot]

I am new in peercoin and trying first time mining of any currency just to see how it works. I installed cgminer but there's an error Probing for an alive pool Network diff set to 91.5 like that ...
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1answer
1k views

cgminer settings “--load-balance” vs “--balance”?

http://www.amilitalia.it/github.com/ckolivas/cgminer.html I'm looking for the best balance: --load-balance Change multipool strategy from failover to quota based balance and --balance Change ...
2
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1answer
2k views

How to fix kernel paging request error on raspberry pi miner?

I'm mining Bitcoin and Litecoin using Gridseeds. As a host/controller I'm running a Raspberry Pi with ArchLinuxARM. I'm using the latest Arch image and compiled cgminer from this github repository: ...
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2answers
2k views

Setting up and running CGMiner on a Raspberry Pi for a Jalapeño

I have a BFL Jalapeño miner and a Raspberry Pi and I would like to get the Jalapeño to run off of CGMiner from the Raspberry Pi, however, I am not quite sure how to do this. Doing some research, I ...
0
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1answer
92 views

What does this mean? [closed]

connected to stratum.bitcoin.cz diff 1 with stratum as user xxxxxxxworker1 block f9aa8c61...Diff 4.25 started [20:26:18] Best share 0 Stratum from pool 0 detected new block I just started doing ...
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325 views

wemineltc.com Unpaid Shares went back to zero on miner restart

I just joined wemineltc it's my first day EVER mining for Litecoin or any other coin for that matter. So far the side pannel on the wemineltc.com for me says: Your Current Hashrate 43 KH/s It takes ...
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2answers
778 views

“Can't detect any devices”

I'm trying to start mining using my GPU (ATI Radeon HD 4850) but when I try to run cgminer it cant detect any devices. I use this to run cgminer: cgminer --scrypt -o stratum+tcp://stratum2.dogechain....
0
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1answer
129 views

why is cgminer slowing down over time?

I noticed something queer about cgminer, when I first started using it I got an ok amount of shares, but over time that number has been slowly dropping. it's the same difficulty,same temperature,but ...
1
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1answer
4k views

Setup cgminer on Ubuntu 12.04 (im getting libudev.so.1 not found error)

I have read and read and read over the internet but noone seems to have problem like this. Im trying to setup cgminer on my Ubuntu 12.04 (64 bit) desktop but i failed. Downloaded cgminer from url ...
0
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1answer
256 views

Issue running cgminer from crontab

I trying to script the launch of cgminer based on a crontab. Using a crontab entry that fires up a bash shell script that launches cgminer. Running the script directly launches cgminer flawlessly. ...
4
votes
1answer
1k 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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1answer
209 views

Crashing problem when running 2 x 7950's on Corsair CX750 in mining rig

I currently have 2 PC's with a Corsair CX750 PSU in both of them. I bought 4 x Sapphire Radeon 7950's with the intention of having two in each PC. The cases are open and the GPU's have been mounted ...
2
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0answers
677 views

worker keeps getting temp banned with sgminer

I have 3 R9 280x sapphires I use with sgminer On almost every single pool, with or without --no-submit-stale, after about 5 min of hashing, my worker get's banned and hashing drops to zero. If I ...
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1answer
2k views

Workers aren't showing up in ghash.io

Im using cgminer 3.7.2 and I'm mining at ~77Mh/s in the ghash.io pool. I go to the worker list at the ghash website but nothing shows up. At the ghash main page it shows that I'm mining the blocks but ...
0
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1answer
99 views

Is there a minimum time to be minning a pool to have any results?

For example if minning with Deepbit is there a minimum time one must run cgminer to have anything added to their Deepbit account balance?
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2answers
166 views

CGMiner freezing on anything above intensity 16

I have 2 x Sapphire 7950 Boost cards running on Windows. I can only get them running stable on intensity 16 using CGMiner. Anything above that and the whole system freezes up (screen stays on but ...
3
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1answer
140 views

Mine valid but nonstandard transactions

Is there a way to configure cgminer to accept valid but nonstandard transactions for mining? If not, where, theoretically, would be a good place to look if I was interested in mining nonstandard ...
0
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1answer
2k views

Low hashrate with cgminer 3.7.2 kalroth edition @ ubuntu 13.10 x64 @ R9 290 MSI GAMING EDITION @ 16 gb ram @ core i7 860

I'm trying with (below my sh file): export DISPLAY=:0 export GPU_MAX_ALLOC_PERCENT=100 export GPU_USE_SYNC_OBJECTS=1 cd /home/x/cgminer-3.7.2-kalroth/ find *.bin -delete sleep 3 cgminer --scrypt -o ...
2
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1answer
2k views

How does the “failover” setting in cgminer work?

I have been messing with a p2pool which I like (no fee) but has latency about every week causing the miner to stop mining altogether. I would like to employ some kind of failover strategy so that the ...
4
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1answer
751 views

Why GPU (cgminer) scrypt mining generates so many false-positive nonces?

I understand that GPU might have less accurate results of real numbers because speed/performance is the target. But I don't understand why it also occurred in integer numbers. Taking mining algorithm,...