我也遇到了,我查了一下,在alias网上有回答:
use KDE or
use Shift + Alt + Mouse in gnome
http://www.alias.com/eng/supportmaya/knowledgebase/systems/2575.jhtml
还有个地方:
http://www.highend3d.com/boards/showflat.php?Cat=&Board=linuxforum&Number=171765&page=0&view=collapsed&sb=5&o=&fpart=