Hi all.
To stop screen from getting blank permanently in PCLinuxOS 2012.02 open terminal, copy this command:
mkdir -p ~/.config/autostart && cd ~/.config/autostart && touch ./noblank.sh && echo '#!/bin/sh' > ./noblank.sh && echo '#!/bin/sh' > ./noblank.sh && echo 'xset s off' >> ./noblank.sh && echo 'xset -dpms' >> ./noblank.sh && chmod 700 ./noblank.sh && ./noblank.sh
Paste it into terminal and press enter.
There. All done. It should stop immediately and should never go blank again. Even after reboot the script should still work.
Regards.
Andy