谁能帮我？我的显卡很慢～～
# glxgears944 frames in 5.3 seconds = 178.532 FPS
791 frames in 5.1 seconds = 153.678 FPS
1356 frames in 5.1 seconds = 266.926 FPS
1469 frames in 5.1 seconds = 287.188 FPS
1356 frames in 5.2 seconds = 260.513 FPS
1243 frames in 5.7 seconds = 218.573 FPS
1130 frames in 5.4 seconds = 208.874 FPS
1356 frames in 5.6 seconds = 243.708 FPS
1017 frames in 5.5 seconds = 185.622 FPS
我的显卡是GF4 MX 440，用的是FC6 ,但为什么会这么慢？谁能提供相关资料？？ 用nvidia提供的驱动或是看这个http://gentoo.linuxsir.org/doc/cn/dri-howto.xml 我安装驱动时，装不上，下面是日志文件的一部分：
Using: nvidia-installer ncurses user interface
-> Tagging shared libraries with chcon -t textrel_shlib_t.
-> License accepted.
-> No precompiled kernel interface was found to match your kernel; would you li
ke the installer to attempt to download a kernel interface for your kernel f
rom the NVIDIA ftp site (ftp://download.nvidia.com)? (Answer: Yes)
-> No matching precompiled kernel interface was found on the NVIDIA ftp site;
this means that the installer will need to compile a kernel interface for
your kernel.
-> Performing CC sanity check with CC="cc".
-> Performing CC version check with CC="cc".
ERROR: Unable to find the kernel source tree for the currently running kernel.
Please make sure you have installed the kernel source files for your
kernel and that they are properly configured; on Red Hat Linux systems,
for example, be sure you have the 'kernel-source' RPM installed.If you
know the correct kernel source files are installed, you may specify the
kernel source path with the '--kernel-source-path' command line option.
ERROR: Installation has failed.Please see the file
'/var/log/nvidia-installer.log' for details.You may find suggestions
on fixing installation problems in the README available on the Linux
driver download page at www.nvidia.com.
这要怎么解决。
还有http://gentoo.linuxsir.org/doc/cn/dri-howto.xml 上的好像不管用。 glxgears运行时将窗口缩至很小，可以得到很高的分值。但是，glxgears的分值很重要吗？
装nvidia驱动之前要安装相关的开发包，且有同内核版本一致的内核源码包，个人感觉没有必要装nvidia的驱动，如果装的话，我一般是先重新编译内核，再安装驱动。 主席所言,显卡是可以为系统自动识别的啰.
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