我用的是微软的IE 4.0 鼠标, 在ubuntu里用firefox看网页的时候  觉得中间滚轴上下滚动的速度太慢 而找遍整个gnome的设置 也没有发现在哪里可以修改鼠标的这个配置 google了半天  在Ubuntu的launchpad.net里发现了这样一个帖子 Change scroll wheel speed 似乎还没有办法可以一次性修改全局设置  但是对firefox有单独的修改办法 Cesare Tirabassi

said
<span>on 2007-07-05</span>:&nbsp;

There must be a key in Gnome to set the amount of scrollable lines (I know its 3 by default) but can’t find it in the registry.

I found a couple of keys which works for firefox (about:config):

mousewheel.withnokey.sysnumlines

mousewheel.withnokey.numlines

The first if true uses the system value (as I said 3 by default), if false uses the value of the latter.

If you set the latter to 1 it will be somewhat slower.

在firefox的地址栏里输入about:config 找到mousewheel.withnokey.sysnumlines 改为false 然后mousewheel.withnokey.numlines改大一点  我是改到了15 这样看网页的时候需要滚动就快很多了