In minera unless something is wrong with one or two just set it for one it should pick the rest up if it has BFG 5.4 in the custom folder or it lets you update BFG to 5.4 .
or like this maybe with the command line black screen. make sure your USB hub is working right that might be a problem as well. check it with this command
ldconfig
lsusb
if it's on a windows pC if not you may need to do it this way
cd /bfgminer
sudo ldconfig
lsusb
./bfgminer here -o stratum+tcp://solo.ckpool.org:3333/#cksuggest -u you user -p x --set compac:clock=200 or higher if you Oc and using CKs pool
^
you can add -S all the compac were set up thu not to need -S all but it might work .
--api-listen --api-allow W:127.0.0.1/24,W:192.168.1.0/24 this if you want to give it read write access for other software, BFG should just pick them all up and post all six.
like this
./bfgminer -o stratum+tcp://solo.ckpool.org:3333/#cksuggest -u your user -p x --set compac:clock=200
or
./bfgminer -S all -o stratum+tcp://solo.ckpool.org:3333/#cksuggest -u your user -p x --set compac:clock=200
or with read write for other Software you can use for miners .
./bfgminer -o stratum+tcp://solo.ckpool.org:3333/#cksuggest -u your user -p x --set compac:clock=200 --api-listen --api-allow W:127.0.0.1/24,W:192.168.1.0/24
or
./bfgminer -S all -o stratum+tcp://solo.ckpool.org:3333/#cksuggest -u your user -p x --set compac:clock=200 --api-listen --api-allow W:127.0.0.1/24,W:192.168.1.0/24
thank you but as I wrote in my post:
bfgminer -S all --set compac:clock=150 ==>> finds 3 devices (out of 6) and I get the following error in bfgminer.log
[2015-11-14 15:48:25] ModMiner detect: no response to version request from /dev/ttyUSB4
[2015-11-14 15:48:25] ModMiner detect: no response to version request from /dev/ttyUSB3
the exact same HW setup works perfectly with cgminer.