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281  Bitcoin / Hardware / Re: GekkoScience Compac BM1384 Stickminer Official Support Thread on: September 10, 2015, 05:25:11 AM


If you want to run the sticks on linux, you'll need either bfgminer or cgminer.  Either way you are probably going to have to compile them, but I've had little trouble with this so it's probably just a matter of running a few simple commands.

Here's what you'd do to get cgminer on linux going:
1. Open a terminal.
2. wget http://gekkoscience.com/misc/cgminer-gekko.tar.gz            

This downloads the file- you can save it from your browser instead, it's the same thing.

3. tar -xvzf cgminer-gekko.tar.gz

This extracts the files. which are compressed (like a zip file for linux)

4. cd cgminer-gekko
 
Enters the cgminer-gekko folder you just extracted.

5. sudo apt-get install build-essential autoconf automake libtool

You need to install the dependencies for cgminer.

6. ./autogen.sh

This will generate a configure script for you which will set up compiling for your system.

7. ./configure --enable-gekko

This will configure the build.  This is the most likely place to have anything go wrong, if it does, let me know exactly what's up.  Odds are it would be some package that you should have installed.

8. make

Performs the build.  If you get an error there- again, let me know details.

You are ready to run cgminer.  This should look something like:

./cgminer -o stratum+tcp://stratum.mining.eligius.st:3334 -u 1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr --compac-freq 150

Although if you don't have permissions setup you may have to become root or use sudo, eg,

sudo ./cgminer -o stratum+tcp://stratum.mining.eligius.st:3334 -u 1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr --compac-freq 150

cgminer should now detect any compacs plugged in while it is running.  Obviously you'll use a slightly different command to launch cgminer, if you use that one you'll be mining for us!  Most pools even post example commands, let me know if you need help figuring it out.

--
novak


error from your instructions above on #7 step (as you said the likely error point) I got this

configure: error: Missing required libcurl dev >= 7.18.2 

I'm using an old Compaq Evo N800v Laptop that can't run XP anymore (to monitor Titan(s)) and is running the latest patches that it can run of (just updated) Unbuntu 12.04 LTS (still supported with updates etc and again updated today all up to date) this is the most upgrade of such my little laptops can handle for unbuntu versions (topped out) FYI.

anyway just need more of your UNBUNTU command line magic to continue (I only installed unbuntu 12.04 LTS on these laptops because not useful for xp or above ....to monitor Titan(s) so
my extent of Linux is managing to install the install CD originally and get on the store and get putty.exe (free) to ssh into Titan(s)

So this oh so zoom zoom terminal scroll spiffy install stuff was pretty cool ...no idea wtf is going on but again cool... ..the installs/ build up to the point it choked in command line etc all
very MATRIX like scrolling away merrily ...looked like it was compiling SKYNET to a linux newbie like me...all very spiffy) Smiley

anyway just looking at what monkey see monkey do commands I need to type in next Smiley to continue this process

again thanks for the help


You beat me to the post... LOL

Try what I just posted, should be the same for unbutu as it is for raspbian.
282  Bitcoin / Hardware / Re: GekkoScience Compac BM1384 Stickminer Official Support Thread on: September 10, 2015, 05:19:44 AM


OK I'll be that guy...have no idea how to set up a usb stick Sad

so.....if someone could point me to the dummy directions I'd appreciate it Smiley

be step by step ....my first ASIC was a plug and play KNC Jupiter 550gh ....so never had to learn any of this stuff

to top it all off I'll likely run them on a Unbuntu machine(s) (which i just run putty.exe on) so them skills are lame to (the 2 laptops monitoring with putty.exe my Titan(s))


(there is always that one clueless guy ..yep its me) Smiley   lost in the cornfield maze need a search and rescue team Smiley


If you want to run the sticks on linux, you'll need either bfgminer or cgminer.  Either way you are probably going to have to compile them, but I've had little trouble with this so it's probably just a matter of running a few simple commands.

Here's what you'd do to get cgminer on linux going:
1. Open a terminal.
2. wget http://gekkoscience.com/misc/cgminer-gekko.tar.gz             

This downloads the file- you can save it from your browser instead, it's the same thing.

3. tar -xvzf cgminer-gekko.tar.gz

This extracts the files. which are compressed (like a zip file for linux)

4. cd cgminer-gekko
 
Enters the cgminer-gekko folder you just extracted.

5. sudo apt-get install build-essential autoconf automake libtool

You need to install the dependencies for cgminer.

6. ./autogen.sh

This will generate a configure script for you which will set up compiling for your system.

7. ./configure --enable-gekko

This will configure the build.  This is the most likely place to have anything go wrong, if it does, let me know exactly what's up.  Odds are it would be some package that you should have installed.

8. make

Performs the build.  If you get an error there- again, let me know details.

You are ready to run cgminer.  This should look something like:

./cgminer -o stratum+tcp://stratum.mining.eligius.st:3334 -u 1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr --compac-freq 150

Although if you don't have permissions setup you may have to become root or use sudo, eg,

sudo ./cgminer -o stratum+tcp://stratum.mining.eligius.st:3334 -u 1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr --compac-freq 150

cgminer should now detect any compacs plugged in while it is running.  Obviously you'll use a slightly different command to launch cgminer, if you use that one you'll be mining for us!  Most pools even post example commands, let me know if you need help figuring it out.

--
novak

I got the cgminer-gekko onto my Pi running raspbian, had to add a few things to get it to compile right, and don't have my sticks, so don't know if it will work yet.

For anyone compiling on a Pi running raspbian, on step 5 above I added:   libcurl4-openssl-dev pkg-config libncurses5-dev and libudev-dev (guess their not in raspbian and it came up with some errors)

So step 5 was: sudo apt-get install build-essential autoconf automake libtool libcurl4-openssl-dev pkg-config libncurses5-dev libudev-dev

Then step 7. ./configure --enable-gekko --disable-libcurl  (raspbian will show an error if libcurl is not installed, but cgminer doesn't need it)

Step 8 I just did: sudo make install

Tried to run cgminer (with nothing plugged in) before adding the other dev packages and it wouldn't start, added the dev's and it started up looking for miners.

Then copied from http://ck.kolivas.org/apps/cgminer/  readme

The long version:

On linux, the direct USB support requires no drivers at all. However due to permissions issues, you may not be able to mine directly on the devices as a
regular user without giving the user access to the device or by mining as root (administrator). In order to give your regular user access, you can make
him a member of the plugdev group with the following commands:

sudo usermod -G plugdev -a `whoami`

If your distribution does not have the plugdev group you can create it with:

sudo groupadd plugdev

In order for the USB devices to instantly be owned by the plugdev group and accessible by anyone from the plugdev group you can copy the file
"01-cgminer.rules" from the cgminer archive into the /etc/udev/rules.d directory with the following command:

sudo cp 01-cgminer.rules /etc/udev/rules.d/

After this you can either manually restart udev and re-login, or more easily just reboot.  Thanks ck

This should save everyone else planing on running the sticks on a Pi some time (if it works when my sticks arrive).
283  Bitcoin / Hardware / Re: GekkoScience Compac BM1384 Stickminer Official Support Thread on: September 09, 2015, 12:42:30 PM
Thanks Novak, I'll try loading cgminer-gekko up on the Pi today after work.

So hopefully by the time the sticks arrive, I'll have the hub and everything else ready, then all I have to do is plug, tweak a little, and play  Smiley
284  Bitcoin / Pools / Re: [2900 TH] Kano CKPool (kano.is) from the cgminer devs [0.9% PPLNS] on: September 09, 2015, 06:09:51 AM
I don't know, but I think it was me planing on chicken for diner...

Planed chicken for diner on the last 200+% block, then we hit...  Grin
285  Bitcoin / Pools / Re: I am floating an idea here a sidehack usb stick solo pool. on: September 09, 2015, 02:37:31 AM
I'm still up for it.

Heres an ideal, say only 50 people want to get in and if they each have 2 sticks (or more, depending on the number in), it's still 100 sticks and 1/100, just instead of .24BTC per person, it's .24BTC per stick.

Guess just have to wait to see after everyone gets the sticks and get a good number of how many is interested for sure.
286  Bitcoin / Hardware / Re: Antminer S3 Mining - High hardware error rate on: September 07, 2015, 01:17:35 PM
Greetings --   ((Sorry I posted this before seeing a dedicated thread for antminer s3 before posting this. I tried to remove but it wouldn't let me))

I am fairly new to the mining crowd and have 3 of the same Antminer S3's. It appears that one of the three have a very high hardware error rate when mining. I was wondering if there was a way to find out why that is happening. All 3 miners are mining to the same pool. Two of the three are hooked up to one power supply and the other is by itself. I have attached images to help with anything I may not have covered. the temps run about 42C max ive seen is 44C. I live in las vegas, nv usa so it's as hot as hell here (daily around 112F) but keep the AC on 80 as my electric bill is already over 300.00US a month. Any suggestions would be appreciated. If anything needs to be done via SSH, I can perform no problem.


Thanks for any help =)

Shawn G
 https://drive.google.com/file/d/0BzI9UZUaAf3mZXhCQWNZcUozX3M/view?usp=sharing
 https://drive.google.com/file/d/0BzI9UZUaAf3mS1lBUFdwWjBEOFE/view?usp=sharing

Is it the S3 in the middle (in photo) with all the errors?

If it is, try moving the PCI cable on the right hash board on the one in the middle (as you look at the photo) to the other connector up towards the network cable.
287  Bitcoin / Pools / Re: [2900 TH] Kano CKPool (kano.is) from the cgminer devs [0.9% PPLNS] on: September 07, 2015, 03:04:09 AM
YEAH, back up !  Smiley

And miners switched right back, now let's bust a few blocks  Grin
288  Bitcoin / Pools / Re: [2900 TH] Kano CKPool (kano.is) from the cgminer devs [0.9% PPLNS] on: September 06, 2015, 10:45:03 PM
The frontend has been down for a while, i believe? CKPool Monitor hasn't updated any data for about an hour so i'm guessing the API is down along with the frontend.

Yes, was just checking on 1 setup and it had switched over to solo-ck, so checked the S3+ and it's switched also, saying kano pool is dead. 
289  Bitcoin / Pools / Re: [2900 TH] Kano CKPool (kano.is) from the cgminer devs [0.9% PPLNS] on: September 05, 2015, 11:46:37 AM
Restart completed and block found Smiley
I tried out Mint a few years ago to tread the waters with linux. I believe version 12 possibly?! That version didn't have drivers for AMD GPU's at the time over HDMI so i worked around with some old PC speakers instead of relying on HDMI. Do you know if this is still the case as i liked the look and feel of Mint.

I'm using Mint 17.1 with an older LCD monitor (no HDMI) and lower end AMD video card.

To see if your card works try searching the mint forums.  http://forums.linuxmint.com/viewforum.php?f=49

It's been a while since I looked, but think there is a way to use the AMD drivers.
290  Bitcoin / Pools / Re: [2900 TH] Kano CKPool (kano.is) from the cgminer devs [0.9% PPLNS] on: September 02, 2015, 02:39:22 PM
Block!?

I'd love to fire up the grill and grab some cold frosty beverages for a block party. Make it happen!

Don't forget the important part.... the CHICKEN  Grin LOL
291  Bitcoin / Pools / Re: [2900 TH] Kano CKPool (kano.is) from the cgminer devs [0.9% PPLNS] on: September 01, 2015, 01:38:11 PM
Looks like it's time to get the chickens ready    Cheesy
292  Bitcoin / Pools / Re: I am floating an idea here a sidehack usb stick solo pool. on: August 26, 2015, 01:01:46 AM
well we are floating ideas.   

the idea of 100 people in a proxy each getting 1/100 of the block but allowing them to donate more then 1 stick is intriguing. Not sure  if someone would want to run 2 or 3 sticks and collect the same as a guy running 1 stick but ultimately  we can figure it out.

As for a time frame  maybe 30 days not 60.

Since  even 100 sticks doing 1330gh for 30 days is not likely to hit  a block.

Still  the idea has potential.   


I think 30 days a run is better then 60.

Had a 750-850GH hasher hit a block on kano 4 hours ago. So you never know  Wink
293  Bitcoin / Pools / Re: I am floating an idea here a sidehack usb stick solo pool. on: August 26, 2015, 12:08:36 AM
Could be a nice project. 100 stick will give us 1.5 th  Tongue not bad!  Grin

yeah 100 sticks at freq 250  should do 1.35th  …..    5 watts at the stick but you need count the controller

there are ways to run this and more sticks to your other pools.  you can run bfg miner and cg miner at the same time on a decent pc.

point to the proxy with the cg miner build and point to bfg miner the other sticks.  I did this on a few windows 7 builds  with gridseed blades and u2 sticks.


I think it is workable.  We will need a proxy that tracks the 100 sticks  and the hash rate.  it then needs to point it all at ck's pool.

everyone  mines to the proxy  this is very much like using nicehash's service to solo mine.

difference is it will be cheap to lose. (Assuming we never hit a block)

cost 25 for the stick and at 30 days  of mining  you spend  5 maybe 6 kwatts of power thats  only 1.20 usd at 20 cents a kwatt.

I'm going to be running with the Pi, so I don't know if it would handle running both bfg and cg miners (might ?).

What the heck, count me in, I'll just run 1 for 30 (or is it 60?) days.

It'll give me time to look at set up I'm thinking of doing with an old pc case w/PSU, modify a cheap 10 port usb hub, along with the Pi, mounted inside the case, with a couple of fan's, power everything off the PSU (use old stuff on hand to make new). See what kind of power that draws and crank the sticks up to ~ 20 - 25GH if there is power (maybe by that time, 5 more sticks might be in the cards (which .24 would help a lot  Grin)) .
294  Bitcoin / Hardware / Re: ANTMINER U3 Discussion and Support Thread on: August 25, 2015, 11:06:59 PM
So before the device could be reset just by unplugging the USB while leaving the power supply on, and now that the wire is cut, it's reset by unplugging power? That's...odd.

Maybe some current is flowing through the black wire too? Though if you cut it, you might end up messing up the potential difference. Maybe it would work if you'd connect the black USB wire with the black PSU wire.

Also, I can't help but notice the devices zombied out almost simultaneously. Is that often the case?

It was the first time I actually seen them do it 1 right after the other. Most times (during the night or when I'm not home) it might be 2 - 3 hours (or days) in-between.

And yes, before I cut the wire, I just unplugged USB and they reset (don't know if I was just lucky or what). With the wire cut, it was the first time I had to unplug the power to get it back.

Another observation, if when checking on them, if you see any hashing around 25 - 30GH or lower, you might as well pull the USB and reset it. If not, it might take 10 minutes, 2 hours, or longer for it to zombie and it'll probably wait until your not around.
295  Bitcoin / Mining speculation / Re: Speculate the correct date of S7 on sale at Bitmaintech and get 0.1 btc on: August 25, 2015, 02:40:08 AM
October 8, 2015
296  Bitcoin / Hardware / Re: ANTMINER U3 Discussion and Support Thread on: August 24, 2015, 12:20:53 PM
How often did they get stuck before you cut the wire?

Well, it's not the USB power causing the zombie, had 2 zombie after about 35 hours with the 5V wire cut (about 5 min apart) and had to do the power cycle to get them to come back.

So back to the drawing board.

Ok, but this time around, I suppose you didn't have to unplug the USB cable, right?

That was the first thing I tried, it didn't work, so just shut everything down, switched back to the good cables, and powered back on.

Wait so, you had the USB red wire cut, the device went zombie, you unplugged the power cord, plugged it back in, and the device still remained zombie until you did the same with the USB cable???

No, tried resetting by just pulling USB first (thats all I ever did before cutting the wire), that didn't work. To get them back up, I had to remove the power (while power was down, switched back to the good cables).

297  Bitcoin / Mining / Re: BIP 101 blocks on: August 24, 2015, 01:26:10 AM
Looking at ALL the stories of "TO BIG TO FAIL BANKS" checking out the Blockchain for use, kind of makes you wounder who is really going to benefit from 20MB blocks and who will use every trick in the book to control the chain (like having hand picked tor exit nods and blocking the rest).

2 or 3MB should be good for now, with increases as needed. Maybe in 10-15 years, 20MB may be needed, who knows?
298  Bitcoin / Hardware / Re: GekkoScience BM1384 Project Development Discussion on: August 23, 2015, 07:09:01 PM
If by "old tech" you mean it has top-clock performance on par with the best bottom-clock performance from any chip ever openly sold, then yeah it's old tech.

The only problem I can forsee with upgrading S3 is controller. The boards would USB-tether to any generic control board (if you had 4 ports like on a Pi B+ you wouldn't even need a hub) but the S3 and S5 chassis ends are cut out for a specific shape what with the ethernet and LEDs. Might take a bit of jerryrigging to keep ethernet accessible and still be able to put the box on an S3. If you're not uncomfortable with whatever rigging is required (and of course we can test stuff out and try to figure out relatively standard solutions to that problem) there'd be no problem.

The halving is based on block count. Every time the diff goes up the halving gets that much closer. It'd take about 20% average changes to push it up into late spring but it could happen. That'd be freakin' terrible if we had 20% increases every change for the next nine months though.

Easiest way, just slot from the top chassis down to the ethernet hole, make a big "U" for cables to run through, and mount the Pi to the top of the cover or where ever wanted.

Pi is accessible and a side benefit is it's not inside of a hot miner.
299  Bitcoin / Hardware / Re: Modifying a USB hub for extra power and "I did it!" showoff thread on: August 23, 2015, 06:42:32 PM
Thanks AJRGale, not sure if I'm going this route or going with the Y cables, yet.

Did you disconnect the 5V+ (or are you going to cut the wire) in the cable from the hub to computer/Pi/?, so you don't get back current?

Just noticed in the pics you posted and the pics from ebay listing, your's is missing 2 of the 3 filter capacitors, so who knows what else is missing in that hub.

Hate for you to see smoke from the computer or whatever it's hooked up to!
300  Bitcoin / Hardware / Re: Well... This sucks! Antminer help! on: August 22, 2015, 11:47:43 PM
So, I was carrying my S5 upstairs and, so be my luck, I fell flat on my face on the last step. The S5 didn't land to seriously and still hashes at it's regular, but the one of the fan's wings snapped off.
 There are all but one and the miner shakes when powered on. I think the fan is destabilized in the case that all the antminer fans run in...
So can I stick the broken piece back on with epoxy resin (will it snap again) or can I do some other kind of physics magic to feex it?

P.S. I don't want to order a new fan, not doing that whole ship to american friend and wait 20 days for him to finally send it and get it 9 days later...

By wings do you mean fan blade?

If so, I don't think there is any way to fix it and get it balanced again. Even if you got it kind of close to running true, would you want to be around when that piece goes flying at full/near full rpm's when the fix fails?
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