Bitmain Antminer U2 Bitcoin ASIC Miner USB 1.6/2.four GH/s ...

Civcraft Changelog For 2014-10-05

New Today On Civcraft
New Today on Civtest
  • Updated Citadel: Bypassed items should now go into the players inventory.
  • Nether Factories seem to be working, but it looks like I messed up custom generating the Nether the right way.
Bugs And Development Focus
  • NetherFactories need some minor improvements, mainly they should tell you when another NetherFactory is in close enough proximity to prevent creation of your NetherFactory, otherwise you just get the "not enough items in chest" message, which is frustrating and makes it nearly impossible without both locating the other factory and preforming the needed trig to figure out what cost effect it is having on building on at your current location.
  • Civdisease!!!!!!!
ttk2's thinking corner
  • Obviously I have forgotten how custom world generation works, so I need to read up on TerrianControl again and figure out how to setup the custom Nether to generate proper.
  • NetherFactories need some minor changes to how they handle proximity (most importantly how that is made transparent to the user), see the Bugs section
  • I keep on putting off this transition to Maria db because I have been waking up late the past couple of days (three consecutive days of on call is a little much), but we need to try and get the transition done soon, having the alts list down is annoying for everyone. For the time being I am just banning people who violate alt bans intentionally for a week or so while the automated system is down, its hardly ideal though.
  • Not sure if want, might be fun to have one or two run off of my Raspberry PI, but the drivers might be windows only.
  • Its pretty incredible 2tb of space and I am down to less than 100gigs free, now I need to decide if I want to buy two of these and use them with my existing drive to make a raid 5 array, or if I should just go for double the size but no redundancy
  • The server is doing very well funding wise, I would like to remind everyone to use the Amazon Affiliate link, last month we raised over $70 just through the link, considering our monthly costs are about $130 that's pretty great.
submitted by ttk2 to Civcraft [link] [comments]

Troubleshooting Antminer U2.

Hello everyone, I just recently bought an Antminer U2. I have attempted to try and mine using it however I am running into some problems.
Every time I try and start it up it appears as if it is working with the green light flashing; however in just seconds it stops flashing and soon the device is declared "SICK".
I am using, Bitmain Antminer U2 bfgminer 5.20 bfgminer -S antminer:all -o stratum+tcp:// -u XXX(I actually put my username here) -p XXX
Thanks for the help.

edit: Output

[2015-08-09 18:53:16] Started bfgminer 5.2.0
[2015-08-09 18:53:17] Probing for an alive pool
[2015-08-09 18:53:17] Pool 0 stratum+tcp:// alive
[2015-08-09 18:53:17] Pool 0 is hiding block contents from us
[2015-08-09 18:53:17] Network difficulty changed to 52.7G (377.2Ph)
[2015-08-09 18:53:17] Stratum from pool 0 detected new block
[2015-08-09 18:54:26] AMU 0: Idle for more than 60 seconds, declaring SICK!
[2015-08-09 18:57:54] Stratum from pool 0 detected new block
submitted by cogle9469 to BitcoinMining [link] [comments]

Block erupter issue

I have looked over google for some help but im obviously not looking in the correct places because I did not see what i need. Hopefully someone here can point me in the right direction. Here is whats going on. I started off with 1 asic block erupter (ASICMiner Block Erupter USB 330MH/s Sapphire Miner) and everything was going fine. i added another one to the setup and everything was still going fine. (this is all being done on USB ports that are on the back of my PC, no USB hub, yet) I then aquired an antminer (BITMAIN ANTMINER U2 2Gh/s USB Bitcoin ASIC Miner. Overclockable) and plugged it into my PC as well. I am using BFGminer 3.10.0 currently and everything was running fine. all 3 miners were mining. I went ahead and ordered a usb hub because i figured if i was going to keep adding miners that my computer would not be a good place to put them all. well a day before the hub got here, i noticed that one of the miners (the saphire one) was not mining. i looked at my device manager and only saw 2 of them. so i rebooted, messed around with some different ports but nothing made that one work. i figured it was broken for whatever reason and assumed it was because it wasnt suppose to be on my mother board. thing is, it works on another PC. so i waited for the hub to come in to see if it would work on there but it still does not. Im thinking its a driver issue since its not showing up on this computer but it will on another. Any idea or suggestion on how to get my current PC (windows 8.0) to run it? Should i try a different version of bfgminer, or maybe cgminer? im fairly new to all this so i dont really know where to go with it.
submitted by linkevolve to BitcoinMining [link] [comments]

Need some mining advice...

Hey guys,
I was interested in purchasing a Bitmain Antminer U2 off ebay. I've been pool mining alt coins with my HP Pavillion core i3 2.8ghz computer but obviously am not getting lots of shares unless they are new/easy mineable coins. Do you guys think I should purchase a U2 as a beginner? I'm not planning on mining bitcoin because of the difficulty, but mostly plan on pointing to new sha/scrypt coins and try and make some btc selling them on exchanges. Any advice for a semi-noob? Is it easy to set-up? I've read that I need a powered USB hub? and I've also seen some people having problems setting up their U2 miner? Any one have experience using one? Would love to use this as a way to learn more, mine, and maybe move onto a decent upgrade/rig in the future. Any input would be great, thanks!
submitted by Chinxcore to multimining [link] [comments]

How to Set Up a Bitcoin Mining Rig w/ BITMAIN ANTMINER U2 ... Mining W/ The World's Smallest Bitcoin Miner - Worth the ... Bitmain antminer U2 usb asic miner intro Should You Buy An Antminer USB Bitcoin ASIC Miner In 2020 ... Miner du bitcoin avec le Antminer S9 de Bitmain ! - YouTube

The thing to remember though is the U1 & the U2 are the same all they changed was they gave the U2 a more capable heat sink so yes you can replace the capacitors on the U1 as well to achieve faster overclocks but not going to lie the U1's heat sink is pretty garbage so the issue would be keeping it cool to stop it overheating. I myself have 3x Antminer U1's stock and 1x Antminer U2 with the ... Be Sure To Keep Up With The Latest Bitcoin News. Bitcoin is a revolutionary solution and a great option for fiat currencies which. More Posts from this Category. Recommended Products. BITMAIN ANTMINER U2 2Gh/s USB Bitcoin ASIC Miner. Overclockable. Rating: List Price: $99.99 Sale Price: $27.99 (as of 12/23/2014 17:32 UTC - Details) Availability: Usually ships in 1-2 business days: Bitmain ... Bitmain Technologies AntMiner U2+ USB ASIC bis 2,4 GH/s Dieser neue USB-Miner für SHA256d-basierte Crypotcoins wie Bitcoin und Namecoin erbringt eine Leistung von 1,6 bis 2,2 GH/s, mit guter Kühlung sogar bis zu 2,4 GH/s und wurde – wie alle unsere Artikel – von uns auf Funktionsfähigkeit geprüft. Die Nachfolgeversion des bekannten AntMiner U1 wurde von Bitmain […] 1 x Bitmain Antminer U2 bis 2,2 GH/s USB Bitcoin Miner Asic SHA256 mit OVP. EUR 75,00. Lieferung an Abholstation. EUR 4,50 Versand. Produktart: Bitcoin Miner . oder Preisvorschlag. 6 Beobachter. Antminer Z11 135+KSol/s with PSU - Ships Next Day. EUR 1.479,00. Aus Österreich. EUR 50,00 Versand. Produktart: Bitcoin Miner. oder Preisvorschlag. Bitmain Antminer D3 (19.3Gh) EUR 120,00. Abholung ... The Antminer U2 are sold for a 2GH/s power mining but I just discovered that, with an adeguate extra cooling system, it’s very simple and efficient to overclock them to 2.4GH/s. I’m using MinePeon to manage my miners and after overclocking them now I have a 20% more gigahash power without losing a share (no errors at all).

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How to Set Up a Bitcoin Mining Rig w/ BITMAIN ANTMINER U2 ...

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