u have to be in the right dir to run

screen -d -m -S miner1 ./poclbm.py blah blahblah (or ./phoenix)
use screen -ls to list the miners u have
use screen -X -S miner1 quit
to stop the mining.

I use these few commands in a script and put them on startup applications in ubuntu to auto run headlessly. everytime i can't ssh into the machine i assume it hang or froze i just restart it. but this seldom happens.

I'm having problems controlling my miners on linuxcoin. i SSH into it perfectly fine but I realize when i tried to run poclbm or phoenix, the device list only shows me the processors. however when i do aticonfig --lsa, i see my GPUs.

Anyone have this problem and know how to solve it?