一块简单卷硬盘只能识别第一个分区（已解决）

ubuntu 11.04 用自带的驱动时，在unity下一设置CCSM，就没有窗口边框，在extra里可以设置出来，但是不能移动窗口，而且整个桌面什么也没有了，就是壁纸，只能在虚拟终端下关gnome。
的classic界面下，只能设置上3D 桌面，和窗口抖动，其他很多特效出不来，而且点了之后窗口边框经常消失，

我按照amd网站的选项下载了9.3驱动，不能安装，提示如下：

Created directory fglrx-install.I9hXYJ
Verifying archive integrity... All good.
Uncompressing ATI Proprietary Linux Driver-8.593...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
==================================================
ATI Technologies Linux Driver Installer/Packager
==================================================

Error: ./default_policy.sh does not support version
default:v2:i686:lib::none:2.6.38-8-generic; make sure that the version is being
correctly set by --iscurrentdistro

Removing temporary directory: fglrx-install.I9hXYJ


请教各位，应该下载那个版本的驱动，能不能支持11.04 的compiz
谢谢