In the forum thread linked by Marcell above, it looks like the i/o scheduler could be the problem http://ubuntuforums.org/showpost.php?p=8124807&postcount=144
This would probably mean the problem is not Nautilus related.
In the forum thread linked by Marcell above, it looks like the i/o scheduler could be the problem ubuntuforums. org/showpost. php?p=8124807& postcount= 144
http://
This would probably mean the problem is not Nautilus related.