There is a cgminer fix for HW errors in the github 4 days old... how do you update just the cgminer?
clear
cd /usr/bin/
wget http://kano-kun.net/AntS1/cgminer-ants1-4.2.0-00567a4
chmod +x cgminer-ants1-4.2.0-00567a4
mv cgminer cgminer.original
ln -s cgminer-ants1-4.2.0-00567a4 cgminer
https://github.com/kanoi/cgminer-binaries/tree/master/AntS1
kano is a good egg.
