setting up block erupters

[beardavid]

I'm trying to use Red Fury USB Bitfury ASIC Bitcoin Miner 2.6 and these ASIC Block Erupters 333  on the same computer and I want to run cgminer
The problem I'm have is cgminer is picking these little ASIC up and giving me an error. is there a turn off switch for cgminer that will keep it
from trying to load the ASIC 333.

[gashslapper]

Is it that you are trying to run the Bitfury in a separate instance of cgminer than the Block Erupters or is the issue that cgminer is only seeing the Erupters and not the Bitfury?

I personally haven't been able to get two instances of cgminer to run as it would complain about the devices already being in use.

[beardavid]

no. I was running bfgminer with my 3333 ASIC block erupters and cgminer with the Bitfury.

I was able to get cgminer to stop trying to access the 3333 ASIC by using the --usb :2 option
after it trys for the first time using this option it doesn't try again.