Then, I found this article:
http://linuxmint.com/content/view/212/52/
Its solution for FC5 is simple, downloaded the 915resolution package and manually changed one entry to 1280*768. and Now, I got the wider screen resolution. It is much better looking than before :).
However, there are still some other problems:
- after i updated FC5, I got two entries for FC5 in GRUB; I guess one of them refers to the older build of fc5? Is it possible to delete the older one?
- 還有就是亂屏的問題,仍然存在,就是啟動時候, 從text mode 轉換到 GUI mode 的那一秒鍾。 這個問題是不是fc5 固有的?有沒有解決辦法呢?如果沒有,會不會對電腦的monitor有損害(對新電腦還是要愛惜一點的)?
謝謝二位的耐心幫助。。