Bitcoin Forum
June 23, 2024, 11:22:40 AM *
News: Voting for pizza day contest
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [46] 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 »
901  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: June 17, 2018, 03:47:43 PM
Interesting, the json output you posted gets parsed ok here and obviously it complains about an error at char 1309, though the string you posted is only 1308 chars long.

It sounds like the json output from cgminer has some extra whitespace or linefeed but then again the json module should be able to work with that just fine.

I am a bit lost here, could you please pm me or post the complete output of the following command(s):
Code:
sudo apt-get install netcat-openbsd
echo "{\"command\":\"stats\"}"| nc 10.0.100.141 4028

The above installs the networking swiss army knife 'netcat' and uses netcat to fetch the json output directly from cgminer api port of your miner so that I can see what could failing here when reading it from my script.
902  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: June 17, 2018, 02:41:23 PM
I can give you access to my L3++
just pm me

I feel honoured by your trust, but you really should never let others access any of your gear (even if they have more comfy sounding pseudonyms than 'psycodad'  Grin )
We'll get you there soon, have some patience and enjoy your first steps into the linux platform.

Oh well, another new cgminer output with json glitches, this time it's the L3++.
Don't know why every version of cgminer I have met has invalid json output that has to be fixed first.

Anyway, thanks to your pasted output I could (hopefully) fix that as I have no L3++ to test against.

Please change into your bitmain-tools directory and do:

Code:
git pull
cd scripts
./l3plus_autotune.py

Let's see if that gets us any further.

jhgosselin@Master-VRTJMB:~/bitmain-tools/scripts$ git pull
error: cannot open .git/FETCH_HEAD: Permission denied

jhgosselin@Master-VRTJMB:~/bitmain-tools/scripts$

Ah, should have seen this in your output in a previous post: You did checkout as user root and your user is now denied to modify these files, no problem just use sudo:
Code:
sudo git pull
cd scripts
./l3plus_autotune.py


903  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: June 17, 2018, 02:27:53 PM
Oh well, another new cgminer output with json glitches, this time it's the L3++.
Don't know why every version of cgminer I have met has invalid json output that has to be fixed first.

Anyway, thanks to your pasted output I could (hopefully) fix that as I have no L3++ to test against.

Please change into your bitmain-tools directory and do:

Code:
git pull
cd scripts
./l3plus_autotune.py

Let's see if that gets us any further.
904  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: June 17, 2018, 01:20:03 PM
drwxr-xr-x 1 root root  4096 Jun 17 08:50 .
drwxr-xr-x 1 root root  4096 Jun 17 08:50 ..
-rwxr-xr-x 1 root root 27269 Jun 17 08:50 l3plus_autotune.py
-rw-r--r-- 1 root root  2137 Jun 17 08:50 README.md
-rw-r--r-- 1 root root 29976 Jun 17 08:50 sv.txt
@Master-VRTJMB:~/bitmain-tools/scripts$ ./l3plus_autotune.py
/usr/bin/env: ‘python’: No such file or directory
@Master-VRTJMB:~/bitmain-tools/scripts$


Ah, good I asked. You seem to have installed a rather minimal Ubuntu VM with no python, but no problem. Do the following:

Code:
sudo apt-get install python2.7

While at it you might also want to install the required paramiko module:
Code:
sudo apt-get install python-paramiko

But already after your first step the error should look different (reporting that you need paramiko too).
905  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: June 17, 2018, 12:56:04 PM
I am in the directory where the files were downloaded, as per your intruction
BTW their is a typo on your instructions, you spelled bitmian instead of bitmain Smiley
I tried with and without the ./ in and out of the installation dir Sad

Thanks for spotting that, I fixed the typo.

I am a bit unsure where you could be stuck or what could be missing.

Could you change into the bitmain-tools/scripts directory and try the following two commands and paste the output here:

Code:
ls -la
./l3plus_autotune.py

Generally, the more info you post, the easier is it to guide you through the procedure.
906  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: June 17, 2018, 10:31:50 AM
I have quite a few L3+
I installed a linux VM
Now if I understand corerectly, I first set the  clock of the miner. let say 452mh
then I run the script and it will find the best voltage for it yes ?

Yes, that's right. You first set your desired freq and then let the script find the best voltage setting for each of the four chains in your L3+.

Could you post what you did exactly posting the exact commands you entered?
The "command not found" normally hints that you are missing the path to the command. I.e. if you are in the directory where l3plus_autotune.py is located, you need to add "./" in front of it to tell the shell that you want to execute the command in the same folder.

HTH
907  Alternate cryptocurrencies / Announcements (Altcoins) / Re: G3N INFORMATION PLATFORM on: June 15, 2018, 01:58:29 PM
This project goes ahead or has been stopped? I would buy some coins if some developer or team kept it afloat Undecided

Unfortunately HORT seems to have disappeared after he managed to get us removed from Bittrex and Cryptopia... I still run seed nodes for the moment and I consider to set up an iquidus instance as BE since midnightminers BE is stuck most of the time but I would like to see more involvement from others before I devote more resources towards genstake.

I hope at least that Novaexchange will finally reopen anytime soon, as Yobit can't be expected to take the wallet out of maintenance in the next years.
908  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] LINDA-PoW/PoS-99% APR- MASTERNODE-MULTI-WALLET ( NEW THREAD) on: June 15, 2018, 01:49:54 PM
Hi dev!
I'm getting trouble with my wallet.
A long time not looking at the wallet. It's old version already. I tried to send some Linda to other wallet but 0 confirm in 2 weeks. Then I download new wallet (V2) . I run this wallet and it show the sending transaction as `Conflict`. How can I remove this `Conflict` transaction?
Thanks!

Try rescanning the chain with -rescan.
If you start the wallet with --help as parameter it should show you all possible cmdline parameters.

In any case, make a backup of your wallet.dat for safety measures before you begin.

HTH
909  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: June 11, 2018, 12:30:41 PM
I love what this can do - Any interest in creating one for the A3 miner?

I have only L3+ so somebody else would have to do this.
But it should be very easy to port over to A3 or other Antminers that offer the same possibilities (voltage control).
910  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [MARKS] Incentivize Content Creators & Build a Reputation Value Framework on: June 10, 2018, 11:57:39 AM
After I bit the bullet and deployed an Ubuntu 16.04 vps, resynched (and constantly restarting the daemon as it hangs regularily) I am now on block # 453174.

At the same time, Cryptopia shows a blockheight of # 450962 and Tradesatoshi shows # 450909 (but says the wallet is in maintenance).

BE1 shows # 450890 and BE2 # 453175.

I guess I'll use the node list from Cryptopia and make sure I am on the same chain as they are so I can at least transfer the coins to them.
911  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [MARKS] Incentivize Content Creators & Build a Reputation Value Framework on: June 07, 2018, 05:15:26 PM
Bitmark v0.9.7.0  is now available.  


Source code is available on github:
https://github.com/project-bitmark/bitmark.git  

..

I am unable to compile the source under any Debian amd64 version (tried 8 and 9).

On Debian 9 it seems impossible due to too new openssl version with errors like:

Code:
...
bignum.h: In function 'bool operator>(const CBigNum&, const CBigNum&)':
bignum.h:594:83: error: cannot convert 'const CBigNum*' to 'const BIGNUM* {aka const bignum_st*}' for argument ' ' to 'int BN_cmp(const BIGNUM*, const BIGNUM*)'
 inline bool operator>(const CBigNum& a, const CBigNum& b)  { return (BN_cmp(&a, &b) > 0); }
...

On Debian 8 I can overcome some c11 related errors with:
Code:
./autogen.sh && ./configure --with-incompatible-bdb --without-miniupnpc && CXXFLAGS="-std=c++11" make 

But then I am stuck with the following compile errors:
Code:
In file included from cryptonight/crypto/hash.c:35:0:
cryptonight/crypto/hash-ops.h:65:15: error: expected declaration specifiers or '...' before 'sizeof'
 static_assert(sizeof(union hash_state) == 200, "Invalid structure size");
               ^
cryptonight/crypto/hash-ops.h:65:48: error: expected declaration specifiers or '...' before string constant
 static_assert(sizeof(union hash_state) == 200, "Invalid structure size");
                                                ^
Makefile:1047: recipe for target 'cryptonight/crypto/hash.o' failed
make[3]: *** [cryptonight/crypto/hash.o] Error 1

Any pointers and hints would be much appreciated. TIA.
912  Bitcoin / Bitcoin Discussion / Re: Microsoft buying GitHub for 7.5 billion, Good or it's Death? on: June 04, 2018, 02:26:37 PM
Given that github is the platform of choice for hosting the vast majority of crypto projects this is a very troubling development.

I wonder if Microsoft will again use the embrace, extend, and extiniguish strategy on github.

I have read about it here, the comments are always best in thereg:
http://www.theregister.co.uk/2018/06/04/microsoft_buys_github/

And here are a few self hosted alternatives that have come up in the discussions:
https://gitea.io/en-US/
https://gogs.io/


913  Economy / Service Discussion / Re: security issues at bitmain? on: June 04, 2018, 01:55:21 PM
hell...i did received it, but i missed it. anyway..the issue stands..they had a security breach.  Sad

You probably missed another email from them 08/23/2017:

Quote
Dear users
      Because our other old system attacked by hackers, part of user data leaked. We recommend you reset your credential information immediately.
Any other account use the same credentials should also be updated immediately.
       We apologize for the inconvenience.

 

尊敬的用户你好

   由于我们其他老旧系统近期遭受到黑客攻击,部分用户信息被泄漏。为确保账户安全,请您立即更新认证信息。
其他任何使用相同认证信息的其他平台账号也建议立即更新。

    给你带来的不便表示歉意。

914  Economy / Service Discussion / Re: security issues at bitmain? on: June 04, 2018, 11:58:35 AM
i have received a call from a china allocated number for a "limited" and "special offer" done by bitmain regarding the sell of a antminer s11. the caller had my correct phone number and also one of my email addresses. i do not trust the "offer" and i think the bitmain customer data has been breached. ideas ?

I received this from Bitmain a few days ago, maybe you didn't get it or missed it:

Quote
Dear subscriber,

We have recently learned that someone has been calling Bitmain customers. The phone number appears to be our customer service number in China. The caller claims to be offering an "S11" miner. Rumors of a Bitmain S11 miner have been going around the internet for several months.  Bitmain does not offer an "S11" miner and has made no announcement of such a miner.

Please be advised that Bitmain never contacts customers by telephone to announce new products.

For more detail please see this article: https://blog.bitmain.com/en/fraudulent-websites-and-scams-alert/

For official updates and Bitmain news please follow our blog: https://blog.bitmain.com/en/

For information on our products please refer to our official website or Twitter account. You may also subscribe to email announcements.

We continually monitor our system to ensure the security of customer information. Thank you for your continued support.

Best regards

The Bitmain team
915  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] LitecoinPLus wallet update - PoW added on: June 02, 2018, 10:10:18 AM
I have problems applying the update to v3.3.0.2, I am currently running v3.0.1.1-beta.

When I clone the repo and compile the daemon it first complains about the wallet.dat being corrupt and unsalvageable. When I clean out the datadir completely I just get the error
LitecoinPlus: Error loading blkindex.dat

(actually that's blkindex.dat the daemon just created which it now can't load..)

I then did the same on another Debain 8 box, compiled and installed the daemon, created the datadir and when starting it again reports it can't read its own blkindex.dat it created a second ago:

Code:
LitecoinPlus version v3.3.0.2 (Jun  2 2018, 11:51:56)
Using OpenSSL version OpenSSL 1.0.1t  3 May 2016
Startup time: 06/02/18 10:02:42
Default data directory /home/coins/.LitecoinPlus
Used data directory /var/lib/litecoinplus
created themes directory /var/lib/litecoinplus/themes
created themes directory /var/lib/litecoinplus/themes/images
dbenv.open LogDir=/var/lib/litecoinplus/database ErrorFile=/var/lib/litecoinplus/db.log
Bound to [::]:44351
Bound to 0.0.0.0:44351
Loading block index...
LitecoinPlus: Error loading blkindex.dat
Flush(false)
blkindex.dat refcount=0
blkindex.dat checkpoint
blkindex.dat closed
DBFlush(false) ended              44ms
StopNode()
Flushed 0 addresses to peers.dat  43ms
Flush(true)
DBFlush(true) ended               0ms
LitecoinPlus exited

I have reverted back to my old version and resynched which seemed to have worked.
916  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] FedoraCoin (TiPS) - New Dev team: Fedoracoin Foundation on: June 02, 2018, 08:42:07 AM
your first mistake was to use coinexchange, stay away from them they are thieves, your situation has been reported/commented on many times in diffrent forums by many of their customers who they have stolen  from, just checkout some of the coinexchange reviews. TIPS should delist itself from the exchange.

Wanna pay for other listing? Like Cryptopia?

Hi Guys,

We checked Cryptopia, and their listing fee is now huge!  So that isn't possible, but thank you very much for the suggestion.

I don't endorse the negative views of Coinexchange, in fact I have used them a lot and never had any issues. This is an unfortunate situation however.

Cheers,
Robots.

TIPS was actually listed on Cryptopia for quite some time. But they suffered from double-spends during the attack on the old chain and in several mails I exchanged with them they made very clear that TIPS will never ever be re-listed with them (even though I and some community members offered to refund their losses).

I myself never had any negative experience with Coinexchange so far and that's roughly >200 deposits and withdrawals, though as they say YMMV.
Also within some days, novaexchange should be opened for deposits again.
917  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: June 01, 2018, 01:42:39 PM
I have pushed a new version to my github and encourage all that are using the script to update. There are a few small bugs fixed and the tuning process should be more accurate and even faster in finding the right values for each of your chains.

A nice feature would be to keep the script running in an infinite loop to always adjust the voltage. The ambient temperature differs quite a bit for my miners and therefore the optimal voltage is different from time to time.

I see your point and considered it but the changes in the script would be quite big with the chance of introducing many new and unneeded bugs. You can already easily achieve the same by a simple shell loop like:

Code:
while true; do ./l3plus_autotune.py -i 10.10.10.33; sleep 900; done

The above line starts the tuning script and waits until it exits, sleeps then 900s (15min) and restarts the script again in a never ending loop (or until you hit CTRL-C).

Happy tuning.

BTW: If people with wattmeters on their miners would post their measurements (before and after tuning and with the respective frequency and voltage-setting) I could try to interpolate watt savings and print a very rough estimate on the savings in Watt for each run of the script.
918  Alternate cryptocurrencies / Mining (Altcoins) / Re: L3+ voltage tuning script on: May 31, 2018, 10:36:32 AM
Fantastic tool!

But I do feel that something about it is a bit off, everytime I run the script i feel  like it keeps setting the voltage lower and lower.

I ran the script 7 times in a row without doing any changes what so ever in between and this is the results (I converted the hex into decimal too to make it easier so see for us that are not used to hex values Smiley )

Is this normal or am I doing something wrong?

...


Thanks.

The current version on github has still a few minor but annoying bugs, one of them being that it declares a miner that can be downvolted more as "tuned" and exits. I have a version that has these fixed as well as the tuning process improved that I am currently testing on my miners. I will push that version to github in the next two days and will post here then.

Regarding the script running multiple times: That's no problem, the script turns the voltage down as long as there is less than 1 error/min on the respective chain, once there is more errors it starts to increase the voltage again until a point is found where it sill produces errors but less than 1/min and chain.
You can run it as often as you like, with every run it should tune your miner closer to it's ideal voltage at current conditions (frequency and ambient).

919  Economy / Digital goods / [WTS] Bitmain coupons on: May 29, 2018, 10:50:40 AM
I have the following coupons to sell:

3x $100 expiring 2018-06-01 18:10:00
4x $100 expiring 2018-06-11 16:51:00

The one with the lower trust/membership rank goes first.
Please PM or post your offer.
920  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] New Crypto Currency FRANKO [w/ OPENSOURCE FRK ATM!][NEW WEBSITE Design] on: May 23, 2018, 05:35:21 PM
Do others also see the "Warning: This version is obsolete, upgrade required!" in their clients?

Also I seem to be unable to make any transactions, while blocks move my transactions don't get included.


EDIT: NVM, mined a few blocks myself to move my funds and errors were gone then too.
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 [46] 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!