$ apt-cache search -f gkrellm-hdplop
Package: gkrellm-hdplop
[...]
Description: A hard drive activity monitor GKrellM plugin
It monitors your hard drives by sending visual stimuli to your cortex
each time your /dev/hdx writes or reads anything. Try to launch
openoffice and enjoy the wmhdplop show.
[...]
Tehát mégegyszer: mi is a probléma? (Mármint azon kívül, hogy se a linkelt user, se te nem gondolkoztok...)