Also, after ssh the above, after reboot, in terminal it shows;
PARAMS = --bitmain-dev /dev/bitmain-asic --bitmain-options 115200:32:8:7:200:0782:0725 --bitmain-checkn2diff --bitmain-hwerror --queue 8192
Is that anything important?
They're the default options. I'd suggest editing /etc/init.d/cgminer.sh and remove the "--queue 8192" and add "--lowmem" instead and then restart.