Topic: [ANN] Introduction to DualMiner USB (could mine both BTC and LTC) - page 11. (Read 114582 times)

Quote from: epcoin on March 06, 2014, 04:04:07 AM

Hello,

I am new on this forum and have a problem with dualminer with PI.

When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.

The hub and dualminer work under Windows without problems.

Has an idea where the problem is?

Thanks.

Hi, epcoin

Did you use sudo to get required privilege for running cgminer? Would you please take a photo of your screen and post it here or forum.dualminer.com? Our engineer will track your issue closely.

Thanks.

-----------------
dmsp
DualMiner Support

Hi, dmsp

here are the screen printing

https://drive.google.com/file/d/0B743ny4TD6NvbVdrd29oRTJXVlE/edit?usp=sharing

After the end cgminer no more /dev/ttyUSB* are available

You need more informations?

Thanks for help.

It seems problem related to usb bus power or usb driver from -D information. Please confirm the DIP switched to L mode and check your PM. We will help you to find the difference between your rig and CruzCoins'.

-----------------
dmsp
DualMiner Support

The DIP is switched to L and I use TeckNet HU10 10 Port USB 3.0 Hub. This hub looks exactly like orico p10-u2.
When I connect this HUB and dualminer to a Windows PC and run DualMiner (download from dualminer.com) is't run without problems.

These things won't work with TeckNet HU10 10 Port USB 3.0 Hub at all even on a normal PC. The Pi also hates USB 3 hubs. The USB 2 model is fine though

dualminer

newbie

Activity: 59

Merit: 0

Hello Friends,

Per our customers' requests and comments, we will release our 2nd product DualMiner USB 2 very soon. DM 2 is designed specifically for scrypt altcoin mining. We can give our customer better pricing (compared to the DualMiner USB) because of the simplified design and testing efforts. Please go to the 1st page of this thread for more detailed product introduction. Thank you all for your support and interest

CruzCoins

newbie

Activity: 41

Merit: 0

Quote from: dmsp on March 06, 2014, 03:35:54 AM

Quote from: dmsp on March 06, 2014, 03:35:54 AM

Hello,

I am new on this forum and have a problem with dualminer with PI.

When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.

The hub and dualminer work under Windows without problems.

Has an idea where the problem is?

Thanks.

Hi, epcoin

Did you use sudo to get required privilege for running cgminer? Would you please take a photo of your screen and post it here or forum.dualminer.com? Our engineer will track your issue closely.

Thanks.

-----------------
dmsp
DualMiner Support

Hi, dmsp

here are the screen printing

https://drive.google.com/file/d/0B743ny4TD6NvbVdrd29oRTJXVlE/edit?usp=sharing

After the end cgminer no more /dev/ttyUSB* are available

You need more informations?

Thanks for help.

It seems problem related to usb bus power or usb driver from -D information. Please confirm the DIP switched to L mode and check your PM. We will help you to find the difference between your rig and CruzCoins'.

-----------------
dmsp
DualMiner Support

The DIP is switched to L and I use TeckNet HU10 10 Port USB 3.0 Hub. This hub looks exactly like orico p10-u2.
When I connect this HUB and dualminer to a Windows PC and run DualMiner (download from dualminer.com) is't run without problems.

Your problem most likely is that raspberry pi notoriously does not work well with usb 3.0 hubs. See this link for more information about compatible hubs with Pis: http://elinux.org/RPi_Powered_USB_Hubs I recommend using nothing above usb 2.0 when trying to mine with Raspberry Pi for now. Also please be aware of this from the above link:

Quote

..if the HUB tries to feed the Raspberry Pi through their interconnect cable, due to the 100 mA limiting fuse in the Raspberry Pi, the Raspberry Pi will be partially powered which may cause problems (unwanted writes to the SD card).

dmsp

newbie

Activity: 7

Merit: 0

Welcome CruzCoins back

epcoin

newbie

Activity: 3

Merit: 0

Hello,

I am new on this forum and have a problem with dualminer with PI.

When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.

The hub and dualminer work under Windows without problems.

Has an idea where the problem is?

Thanks.

Hi, epcoin

Did you use sudo to get required privilege for running cgminer? Would you please take a photo of your screen and post it here or forum.dualminer.com? Our engineer will track your issue closely.

Thanks.

-----------------
dmsp
DualMiner Support

Hi, dmsp

here are the screen printing

https://drive.google.com/file/d/0B743ny4TD6NvbVdrd29oRTJXVlE/edit?usp=sharing

After the end cgminer no more /dev/ttyUSB* are available

You need more informations?

Thanks for help.

It seems problem related to usb bus power or usb driver from -D information. Please confirm the DIP switched to L mode and check your PM. We will help you to find the difference between your rig and CruzCoins'.

-----------------
dmsp
DualMiner Support

The DIP is switched to L and I use TeckNet HU10 10 Port USB 3.0 Hub. This hub looks exactly like orico p10-u2.
When I connect this HUB and dualminer to a Windows PC and run DualMiner (download from dualminer.com) is't run without problems.

CruzCoins

newbie

Activity: 41

Merit: 0

Hello,

I am new on this forum and have a problem with dualminer with PI.

When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.

The hub and dualminer work under Windows without problems.

Has an idea where the problem is?

Thanks.

What is the exact hub you are using? Did you follow my guide here roughly for your software install?

dmsp

newbie

Activity: 7

Merit: 0

Hello,

I am new on this forum and have a problem with dualminer with PI.

When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.

The hub and dualminer work under Windows without problems.

Has an idea where the problem is?

Thanks.

Hi, epcoin

Did you use sudo to get required privilege for running cgminer? Would you please take a photo of your screen and post it here or forum.dualminer.com? Our engineer will track your issue closely.

Thanks.

-----------------
dmsp
DualMiner Support

Hi, dmsp

here are the screen printing

https://drive.google.com/file/d/0B743ny4TD6NvbVdrd29oRTJXVlE/edit?usp=sharing

After the end cgminer no more /dev/ttyUSB* are available

You need more informations?

Thanks for help.

It seems problem related to usb bus power or usb driver from -D information. Please confirm the DIP switched to L mode and check your PM. We will help you to find the difference between your rig and CruzCoins'.

-----------------
dmsp
DualMiner Support

epcoin

newbie

Activity: 3

Merit: 0

Quote from: ManeBjorn on March 06, 2014, 01:20:46 AM

Hello,

I am new on this forum and have a problem with dualminer with PI.

When I connect the dualminer, then this will appear in the list with ls /dev/ttyUSB*, but cgminer does not find USB hardware.
After exiting cgminer also the dual miner has disappeared from the list.

The hub and dualminer work under Windows without problems.

Has an idea where the problem is?

Thanks.

Hi, epcoin

Did you use sudo to get required privilege for running cgminer? Would you please take a photo of your screen and post it here or forum.dualminer.com? Our engineer will track your issue closely.

Thanks.

-----------------
dmsp
DualMiner Support

Hi, dmsp

here are the screen printing

https://drive.google.com/file/d/0B743ny4TD6NvbVdrd29oRTJXVlE/edit?usp=sharing

After the end cgminer no more /dev/ttyUSB* are available

You need more informations?

Thanks for help.

RavenX

member

Activity: 112

Merit: 10

I'd like to try one, but they don't have it anymore to sell by now.

Your welcome.
I am glad you like it.
I do like my DualMiner. I am trying to save some BTC after paying my bills to get one or two more on this groupbuy.
They are fun and simple and so far have been a solid miner.
Happy mining.

Quote from: RavenX on March 06, 2014, 01:16:01 AM

Quote from: ManeBjorn on February 26, 2014, 03:08:27 PM

I just wanted to let everyone know I put up a small review of the DualMiner on cryptocoinsnews.com
http://www.cryptocoinsnews.com/2014/02/26/dualminer-sha-256-scrypt-usb-miner/

It really is a good product and I wanted to share my experience using it with everyone.

Nice review. Thx.

"For smaller setups or people just getting into mining, this is a great entry level product that is both simple to setup and use."
That's what I was expecting.

ManeBjorn

legendary

Activity: 1288

Merit: 1004

Your welcome.
I am glad you like it.
I do like my DualMiner. I am trying to save some BTC after paying my bills to get one or two more on this groupbuy.
They are fun and simple and so far have been a solid miner.
Happy mining.

Quote from: RavenX on March 06, 2014, 01:16:01 AM

Quote from: ManeBjorn on February 26, 2014, 03:08:27 PM

I just wanted to let everyone know I put up a small review of the DualMiner on cryptocoinsnews.com
http://www.cryptocoinsnews.com/2014/02/26/dualminer-sha-256-scrypt-usb-miner/

It really is a good product and I wanted to share my experience using it with everyone.

Nice review. Thx.

"For smaller setups or people just getting into mining, this is a great entry level product that is both simple to setup and use."
That's what I was expecting.

RavenX

member

Activity: 112

Merit: 10

Quote from: ManeBjorn on February 26, 2014, 03:08:27 PM

I just wanted to let everyone know I put up a small review of the DualMiner on cryptocoinsnews.com
http://www.cryptocoinsnews.com/2014/02/26/dualminer-sha-256-scrypt-usb-miner/

It really is a good product and I wanted to share my experience using it with everyone.

Nice review. Thx.

"For smaller setups or people just getting into mining, this is a great entry level product that is both simple to setup and use."
That's what I was expecting.

dmsp

newbie

Activity: 7

Merit: 0