Topic: www.lketc.com 1TH Dragon miner direct order. 3000$ - page 2. (Read 25495 times)

And did anyone try to corroborate his findings with a simple network sniffer?   I would have, but I never purchased an LKETC machine because they pegged their prices to BTC-E and didn't update in real time (meaning it was always overpriced).

I made one comment about the existence of tools for reverse engineering as well as stating that a driver could be written from the A1 documentation, and I'm "being such [an] assclown".  You were so butthurt over someone having a differing opinion that you put me on ignore and then added it to your sig as if it was some sort of achievement.

Then, you refused to help others with their problems that you allege to have solutions for because two people on a forum of many didn't worship your worthless opinion.  Are you 12?

Hello assclown hypocrite!

I think Cryptoceelo is pissed at LKETC, because they didn't give him the password and he has to use an older image with root access.
He claimed that the Dragons are stealing hashes or sending encrypted packages back to a Chinese IP address, but he is unable to locate all the hidden files and change the password.
I doubt about his claim that he has rewritten the firmware, untill now he hasn't proofed it yet.
If he is that good as he claim to be, he could have change the password himself and located all the hidden files easily.

If you analize the files on the older images, you will find traces of Innosilicon passwords.

I am still a Linux NOOB, but am still learning and it is fun to do.

Glad you figured it out  I would have shown you how a month earlier if cypotcelo and dropt werent being such assclowns about the whole reverse engineering is easy and noobs know nothing attack 

how to order?

I haven't contact the Dutch engineer, instead I try to see if it was possible to do it myself before I call help.
I had to start as a noob in Linux.
The LKETC password was not the most diffecult part, the ghost files that replace any files you have change back to the original files every time
after a reboot are.
After I found out the password, I found an easier way to change the password, simply replace the file "shadow" with your own username and password.
This is a standaard Linux trick, so next time you run into a firmware that is locked and you have control over the SD card.
Backup the SD card and replace the password and username in the file "shadow" with your own password and username.
It takes only 5 minutes instead of hours.

All the LKETC firmware use CGminer 3.9.0, the only difference between them is the languages files.
The first versions only have Chinese, the later version have English added and the last version have also Russian.
The ghost files in the latest version is more trickier than in the first version.

https://www.dropbox.com/s/14a66jqudfjkulw/Dragon_192_168_1_101.7z

This is the latest firmware with all the languages files, I change all the LKETC logo with my own and added a password protected page that I have
learn here.
https://bitcointalksearch.org/topic/m.7277745

The IP of the miner is 192.168.1.101
The username of the password protected page is admin, no password, you can change that when you SSH into the Raspberry Pi with PUTTY.
The Raspberry username is pi and the password is raspberry.
Once you are logged into the Raspberry.

su root
cd /var/www
nano passwordprotect.php
Change your username and password and save it by pressing Ctrl+x

I want to write a tutorial how you can replace the ghost files with your own customize files and logo, but I am afraid I am too busy to do that
at this moment.

i dont know their cloud service, but  i recently bought several units from them , and all is ok for me. ultra quick delivery from china to europe ( 4 days ups ).  the miners all work fine.  ( i paid in BTC ) contact: [email protected]

thank you a lot

Anyone know if the company is honest Dragon Miners?

I'm thinking of hiring the cloud service mining them.

Bumped the thread for you with Dragon information from Mr. Lee.  My image is on first page it's 4 blade with ssh .

https://bitcointalksearch.org/topic/the-install-instruction-and-trouble-shoot-of-1t-dragon-miner-545642 ( note prices in thread are old they are now cheaper in group buy thread)

anyone got a clean & recent english image of the "4 blade dragonboot" ? ( with unblocked ssh acces..)
thanx in advance 

Yeah, so it doesn't work 'out-of-the-box', but I'm continuing to investigate if it's just a configuration issue (e.g. see if SPI ports can be polled)

I think their controller is an Rpi (which you can see the end of here: http://www.jtminer.com/product/28nm-miner/#). This would would make sense as they are probably just using innosilicon's driver as the rest of the A1 clone miner manufacturers.

It still might not be fully compatible, I'll let you know in around 45mins

I'm not sure if it is... JingTian has a microcontroller that IIRC they designed themselves.
Either way, let me know how this works out.

I thought I'd mention that it seems BFGMiner will now support The "jingtian" miner, which is essentially the same thing as all the other A1 miner clones.

I'm going to check it out, but it seems we finally have open source firmware and can avoid using the stock driver (and the other potentially nefarious crap which may come with it)

Good luck to your engineer, I wish him luck and he's going to need it

they sell it for 1620 usd not 3000 but sales are slow only 5 pcs sold in about 3 weeks
everyone is waiting for the big hit this august...
Big players like Spondoolies and Bitmain will flow the market with Terra hash.
Then this same will have to compete Antminer s3 with 1 btc per th/s
 

I am in The Netherlands at the moment, I can't make an image of the latest firmware of the Dragon miners that are password protected.
Can someone upload an image that is password protected?
I need it ASAP, I found a Dutch sotware engineer who can reverse engineer it.
I will tip him if he finds the password and stuff that don't belong in that image.

No, I preferred an Engineering field a little more challenging, but that's beside the point.  Are you denying the existence of decompilers and/or the ability to write a driver by reverse engineering HW and using the IC datasheet for its comms protocol?  Or perhaps you're losing your shit on the wrong person?   Learn to forum noob.

Changed? How? I edited it for more clarity maybe, but didn't change anything important.


Constant push? Please show me evidence.

My post here isn't pushing anything. It's just pointing out that there might be a problem with this miner. It has nothing to do with my signature. You seem to fail to understand that. Please double or triple read my above reply: https://bitcointalksearch.org/topic/m.7697791