ATI radeon8500不能启用3D加速，用不了Google earth

我的系统用的apt源上的驱动，Xorg.conf里面是这么配置的
Section "Device"
Identifier "* Generic VESA compatible"
Driver "fglrx"
Option "UseInternalAGPGART" "no"
Option "no_accel" "no"
Option "no_dri" "no"
Option "VideoOverlay" "on"
#VideoRam 65536
# Insert Clocks lines here if appropriate
EndSection

.
.
.
Section "Screen"
Identifier "Screen 1"
Device "* Generic VESA compatible"
Monitor "My Monitor"
DefaultDepth 24

Subsection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection


但是Xorg的log里面说初始化不成功，看这一段
(II) fglrx(0): doing DRIScreenInit
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 6, (OK)
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 6, (OK)
drmOpenByBusid: Searching for BusID PCI:1:0:0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 6, (OK)
drmOpenByBusid: drmOpenMinor returns 6
drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0
(II) fglrx(0): [drm] DRM interface version 1.2
(II) fglrx(0): [drm] created "fglrx" driver at busid "PCI:1:0:0"
(II) fglrx(0): [drm] added 8192 byte SAREA at 0xf0b9d000
(II) fglrx(0): [drm] mapped SAREA 0xf0b9d000 to 0xa7f98000
(II) fglrx(0): [drm] framebuffer handle = 0xd0000000
(II) fglrx(0): [drm] added 1 reserved context for kernel
(II) fglrx(0): DRIScreenInit done
(EE) fglrx(0): Hardware already been locked.
(II) fglrx(0): [drm] removed 1 reserved context for kernel
(II) fglrx(0): [drm] unmapping 8192 bytes of SAREA 0xf0b9d000 at 0xa7f98000
(WW) fglrx(0): ***********************************************
(WW) fglrx(0): * DRI initialization failed! *
(WW) fglrx(0): * (maybe driver kernel module missing or bad) *
(WW) fglrx(0): * 2D acceleraton available (MMIO) *
(WW) fglrx(0): * no 3D acceleration available *
(WW) fglrx(0): ********************************************* *
(II) fglrx(0): FBADPhys: 0xd0000000 FBMappedSize: 0x04000000
(II) fglrx(0): FBMM initialized for area (0,0)-(1280,8191)
(II) fglrx(0): FBMM auto alloc for area (0,0)-(1280,1024) (front color buffer -
assumption)
(==) fglrx(0): Backing store disabled
(==) fglrx(0): Silken mouse enabled
(==) fglrx(0): Using hardware cursor (scanline 1024)
(II) fglrx(0): Largest offscreen area available: 1280 x 7163
(II) fglrx(0): Using XFree86 Acceleration Architecture (XAA)


请问这是怎么回事？少了某个内核模块文件吗？或者没有载入模块？

好像fglrx驱动没有正确识别你的显卡。

你是什么发行版？stable/testing/unstable？是否用aticonfig进行了配置？

本版有很多ati官方驱动安装方法的帖子，楼主搜索一下看看，会有帮助。

用的sid。
Linux debian 2.6.16-1-686 #1 Wed Mar 22 15:36:02 UTC 2006 i686 GNU/Linux

后来用了Option "UseInternalAGPGART" "yes"
并且卸载了drm模块成功启用3D加速。
但是googleearth变得不能运行了，提示说“段错误”

sid上安装nvidia的驱动也很麻烦.. 复制的文件位置不对,要自己移动..