Quote from: shogunmark on September 25, 2013, 12:34:47 PM

Currently, i am running 1 BFL Jalapeno and 4 block erupters with cgminer on my MinePeon rpi box. I have 2 more BE's that i want to add to the mix but this causes cgminer to flip out and continuously reboot my rpi. Minepeon also supports BFGminer and i am wanting to switch to this, however i can not for the life of me get it to recognize the BE's or the BFL. i have tried -S all, -S auto, -S erupter:all, -S bitforce:all (as i had seen suggested somewhere on a search). But none of these work, when i do screen -r to check the readout its telling me no devices found. the BE's are all connected with a usb hub and the BFL is plugged directly in to the rpi. and like i said, this current set up is works with cgminer, i just cant add anymore of the BE's without it crashing.

I have searched this thread and come up empty (although there have been plenty of suggestions), can someone please tell me what i am doing wrong?

What hub are you using?

Pi does not work with usb3 hubs,
usb 2 hubs are low on power for erupters. Even the best with 2500mA psu only stay stable with 5 erupters.(D-Link 7 port is one of the better units, and falls over with 6 erupters in my rig)

Pi usb support is not the best. I have better results by only using one port on the Pi. So move the BFL to the hub.

Try another hub. or add another hub in daisy chain.

EDIT see my post from yesterday

2nd Edit. Overloaded hubs try to draw power from the Pi, the result is, it will crash.
You could try a non powered hub as a buffer between your Pi and powered hubs, DO NOT plug erupters into the non powered hub, if you do, it will crash.