@michelem ... by the way. you should add a few more seconds for the reboot countdown.
it always ends up, that minera couldn´t be found. My Pi need two seconds more for booting.
Topic: [Minera v0.9.0] Your next mining dashboard - S9/L3+/D3/CPUminer/CGminer/BFGminer - page 163. (Read 850502 times)
May 22, 2014, 10:48:38 AM
May 22, 2014, 10:17:29 AM
might be power supply issue?
I would run at 800 and see if you get HW errors like that. With cpuminer, I have less HW errors on the blades than cgminer/bfgminer at any freq.
Looks like you are right. I'm using GS original industrial PSU. 1 PSU for 2 blades. With 800Mhz no HW. So i gurss i need more PSUs for higher fq.I would run at 800 and see if you get HW errors like that. With cpuminer, I have less HW errors on the blades than cgminer/bfgminer at any freq.
YES 800 is hw less.
May 22, 2014, 10:16:03 AM
Is it normal to get so many HW even at 838MHz?
HOHO U CAN USE 5PIS BLADE...greater why me can't....
i USE ORICO USB 10 port.
http://www.amazon.com/ORICO-P10-U2-External-Desktop-Adapter/dp/B00EH44AA6/ref=sr_1_10?s=electronics&ie=UTF8&qid=1400771739&sr=1-10&keywords=orico
May 22, 2014, 10:06:14 AM
might be power supply issue?
I would run at 800 and see if you get HW errors like that. With cpuminer, I have less HW errors on the blades than cgminer/bfgminer at any freq.
Looks like you are right. I'm using GS original industrial PSU. 1 PSU for 2 blades. With 800Mhz no HW. So i gurss i need more PSUs for higher fq. I would run at 800 and see if you get HW errors like that. With cpuminer, I have less HW errors on the blades than cgminer/bfgminer at any freq.
May 22, 2014, 09:59:00 AM
Are there really only 2 or 3 guys who have Dashboard problem after upgrading to latest version of Minera?
I'm talking about this message: I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028).
I'm talking about this message: I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028).
I m having same problem. RPI with latest commit
May 22, 2014, 09:57:52 AM
Are there really only 2 or 3 guys who have Dashboard problem after upgrading to latest version of Minera?
I'm talking about this message: I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028).
I'm talking about this message: I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028).
I m having same problem. RPI with latest commit
May 22, 2014, 09:57:20 AM
3 separate Pi's all working great on the latest version
mine too, perfect May 22, 2014, 09:49:27 AM
3 separate Pi's all working great on the latest version
May 22, 2014, 09:42:59 AM
Are there really only 2 or 3 guys who have Dashboard problem after upgrading to latest version of Minera?
I'm talking about this message: I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028).
I'm talking about this message: I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028).
May 22, 2014, 09:32:02 AM
It´s on the right side above the list of devices and looks like a pencil
Doh, ok, face palm time. Now that you said that I remember.
May 22, 2014, 09:12:52 AM
I'm running into an issue. I've upgraded to the latest version, and I don't see the save freq button anymore. Or have you changed it so it only shows after it's done autotuning?
It´s on the right side above the list of devices and looks like a pencil
May 22, 2014, 09:00:41 AM
I have one gridseed 5 chip miner and one gridseed g-blade. Can I run both of these miners off the same raspberry pi running minera?
Yes you can but keep in mind that auto freq does not work for the blades so you'll have to skip that option.
May 22, 2014, 07:53:43 AM
Does anyone's screen -ls, or screen -r work with minera?
If I launch the code:
from command line, it works. However, the default launching from /etc/rc.local version with miner -c "" does not
No Sockets found
If I launch the code:
Code:
/usr/bin/screen -dmS cpuminer /var/www/minera/minera-bin/minerd --gc3355=/dev/ttyACM0,/dev/ttyACM1,/dev/ttyACM2,/dev/ttyACM3 -c /var/www/minera/conf/miner_conf.json
from command line, it works. However, the default launching from /etc/rc.local version with miner -c "
Code:
su - minera -c "/usr/bin/screen -dmS cpuminer /var/www/minera/minera-bin/minerd --gc3355=/dev/ttyACM0,/dev/ttyACM1,/dev/ttyACM2,/dev/ttyACM3 -c /var/www/minera/conf/miner_conf.json"
No Sockets found
Are you minera user when you try to attach the screen session with "screen -r"? Try:
Code:
sudo -u minera screen -r
That was it. I usually login to my raspberries as root or pi (they are not exposed).
Thanks!!
May 22, 2014, 07:48:27 AM
Does anyone's screen -ls, or screen -r work with minera?
If I launch the code:
from command line, it works. However, the default launching from /etc/rc.local version with miner -c "" does not
No Sockets found
If I launch the code:
Code:
/usr/bin/screen -dmS cpuminer /var/www/minera/minera-bin/minerd --gc3355=/dev/ttyACM0,/dev/ttyACM1,/dev/ttyACM2,/dev/ttyACM3 -c /var/www/minera/conf/miner_conf.json
from command line, it works. However, the default launching from /etc/rc.local version with miner -c "
Code:
su - minera -c "/usr/bin/screen -dmS cpuminer /var/www/minera/minera-bin/minerd --gc3355=/dev/ttyACM0,/dev/ttyACM1,/dev/ttyACM2,/dev/ttyACM3 -c /var/www/minera/conf/miner_conf.json"
No Sockets found
Are you minera user when you try to attach the screen session with "screen -r"? Try:
Code:
sudo -u minera screen -r
May 22, 2014, 07:47:05 AM
I'm running into an issue. I've upgraded to the latest version, and I don't see the save freq button anymore. Or have you changed it so it only shows after it's done autotuning?
May 22, 2014, 07:39:58 AM
might be power supply issue?
I would run at 800 and see if you get HW errors like that. With cpuminer, I have less HW errors on the blades than cgminer/bfgminer at any freq.
I would run at 800 and see if you get HW errors like that. With cpuminer, I have less HW errors on the blades than cgminer/bfgminer at any freq.
May 22, 2014, 06:55:58 AM
Is it normal to get so many HW even at 838MHz?
May 22, 2014, 06:52:02 AM
my issue now can't fix.
"
I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028).
"
use code :http:///minera/index.php/app/stats
webbrowes shows {"error":true}
"
I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028).
"
use code :http://
webbrowes shows {"error":true}
How many G-Blades have you connected?
You could try this on one with latest Minera version:
Look at this file /var/www/minera/application/models/cpuminer_model.php
Look at line 36:
Code:
$out = stream_get_contents($fp);
Comment out that line and replace it with this:
Code:
while(!feof($fp))
{
if(!($str = fread($fp, 8192))) break;
$out .= $str;
}
Save and look at the dashboard/stats
Unfortunately this did not work
I did the upgrade on Rasp1 and Rasp2 (let's call them that way). Neither is showing stats. Rasp1 started to show stats for a while after i updated Linux on Raspberry too, but not anymore after i restarted the miners. Both Rasps are mining, but showing I can't get the stats from your minerd. Please try to refresh the page or check your settings (minerd API must listen on 127.0.0.1:4028.
I can't upgrade the rest of the Rasps until I find a solution to this, because it's quite hard to supervise individual blades
Do i need to use less than 5 blades per Rasp?
May 22, 2014, 06:25:39 AM
Does anyone's screen -ls, or screen -r work with minera?
If I launch the code:
from command line, it works. However, the default launching from /etc/rc.local version with miner -c "" does not
No Sockets found
If I launch the code:
Code:
/usr/bin/screen -dmS cpuminer /var/www/minera/minera-bin/minerd --gc3355=/dev/ttyACM0,/dev/ttyACM1,/dev/ttyACM2,/dev/ttyACM3 -c /var/www/minera/conf/miner_conf.json
from command line, it works. However, the default launching from /etc/rc.local version with miner -c "
Code:
su - minera -c "/usr/bin/screen -dmS cpuminer /var/www/minera/minera-bin/minerd --gc3355=/dev/ttyACM0,/dev/ttyACM1,/dev/ttyACM2,/dev/ttyACM3 -c /var/www/minera/conf/miner_conf.json"
No Sockets found
May 22, 2014, 05:19:03 AM
I have one gridseed 5 chip miner and one gridseed g-blade. Can I run both of these miners off the same raspberry pi running minera?
yes you can
Do I need to use a powered usb hub? I tried a non powered hub and I got some wonky hashrates. Is that the cause?
Yes you need a good powered hub, I mean neither the cheap one want work.
This is very good if you don't need lot of ports: http://www.amazon.com/D-Link-Hi-Speed-7-Port-Powered-DUB-H7/dp/B00008VFAF
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