无法打开3d加速-红联Linux系统门户

显卡:ati9550
主板:p5vd1 via芯片

问题:无法开启3d加速
(在sax2中已经选上3d加速)

启动日志:
(WW) fglrx: No matching Device section for instance (BusID PCI:1:0:1) found
(EE) fglrx(0): [agp] unable to acquire AGP, error "xf86_ENODEV"
(EE) fglrx(0): cannot init AGP

ati官方有个说明如下
A blank screen may appear momentarily when X starts to load. The following error message (or similar) may appear on the text console or in /var/log/XFree86.0.log: (EE) fglrx(0): [agp] unable to acquire AGP, error ""xf86_ENODEV""xf86_ENODEV"" This is not a problem with the display driver. Version 2.6 kernels require a second kernel module in addition to agpgart, which should be named similar to the manufacturer of your motherboard AGP chipset. This error message should occur if the other agp module is not loaded. This issue can be worked around as follows: First make sure that agpgart is loading properly. To find out which AGP controller your motherboard uses, issue the following command: lspci | grep AGP To find a list of AGP related kernel modules installed on your machine, issue the following command and look for a module (*.ko file) that suits your AGP Controller: ls /lib/modules/`uname -r`/kernel/drivers/char/agp Use the modprobe command (as root) to load the module. For example: On a motherboard using a VIA® AGP Controller, you would load the via-agp.ko using modprobe as follows (notice that the trailing .ko is omitted): modprobe via-agp Check the modprobe manpage for more information on loading kernel modules. To verify that the AGP module is already loaded, run lsmod as root. With the X server running and the connection established, the usage count of this module must be greater than zero. If you cannot find a suitable agp module for your motherboard, then you may want to upgrade to the latest version of the Linux kernel, or check your motherboard manufacturer's website for more information.

它的说明不懂啊
其他一些信息:
#dmesg |grep agpgart
Linux agpgart interface v0.101 (c) Dave Jones

# ls -l /usr/lib/libGL.so.1
lrwxrwxrwx 1 root root 27 2007-05-26 19:02 /usr/lib/libGL.so.1 -> /usr/X11R6/lib/libGL.so.1.2

# lspci |grep Radeon
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AS [Radeon 9550]
01:00.1 Display controller: ATI Technologies Inc RV350 ?? [Radeon 9550] (Secondary)

# dmesg |grep agpgart
Linux agpgart interface v0.101 (c) Dave Jones

#lspci |grep agp
无信息

#lsmod |grep agp
via_agp 9472 0
agpgart 28976 2 fglrx,via_agp

# lsmod |grep fglrx
fglrx 642524 0
agpgart 28976 2 fglrx,via_agp

无法打开3d加速

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