ati7500 3D桌面效果

[sagaiu2]

各位大侠们啊。。
偶的机器是 ati7500的显卡。其他应用都行。就是这个桌面特效无法启用。
每次都是告诉我无法启用。。。
请问如何解决啊。^_^
小弟是超级新手啊^_^

[linyanyi]

我 也 是 同 样的 打不开 ，，7。04的 直接就开了

[sagaiu2]

我的就是7.04阿。。。5555

[proteuschen]

呵呵，真是奇怪阿

我的7。10可以开，8。04不能开

难道UBUNTU会出现偶然症状？

[junkeyan]

http://www.cublog.cn/u/19906/showart_367994.html

我8.04打开了 有次升级后 又不行了


# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by failsafeDexconf, using
# values from the debconf database and some overrides to use vesa mode.
#
# You should use dexconf or another such tool for creating a "real" xorg.conf
# For example:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "cn"
Option "XkbOptions" "lv3:ralt_switch"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "vmmouse"
EndSection


Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
EndSection
Section "Device"
Identifier "Configured Video Device"
Boardname "ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500]"
Busid "PCI:1:0:0"
Driver "radeon"
Screen 0
Option "MergedFB" "off"
Option "XAANoOffscreenPixmaps" "true"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
Vendorname "Generic LCD Display"
Modelname "LCD Panel 1024x768"
Horizsync 31.5-48.0
Vertrefresh 56.0 - 65.0
modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
Gamma 1.0
EndSection

Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500]"
Monitor "Generic LCD Display"
Defaultdepth 24
SubSection "Display"
Depth 24
Virtual 1024 768
Modes "1024x768@60" "800x600@60" "800x600@56" "640x480@60"
EndSubSection
EndSection

Section "ServerLayout"
Option "AIGLX" "true"
Identifier "Default Layout"
screen 0 "screen1" 0 0
Inputdevice "Synaptics Touchpad"
EndSection
Section "Module"
Load "bitmap"
Load "freetype"
Load "glx"
Load "dri"
Load "dbe"
Load "GLcore"
Load "v4l"
EndSection

Section "DRI"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "Enable"
EndSection
Section "screen" #
Identifier "screen1"
Device "Configured Video Device"
Defaultdepth 24
Monitor "monitor1"
SubSection "Display"
Depth 24
Modes "1024x768@60" "800x600@60" "800x600@56" "640x480@60"
EndSubSection
EndSection
Section "monitor" #
Identifier "monitor1"
Vendorname "Generic LCD Display"
Modelname "LCD Panel 1024x768"
Horizsync 31.5-48.0
Vertrefresh 56.0 - 65.0
modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
Gamma 1.0
EndSection
Section "ServerFlags"
EndSection

[vvchc]

Users with the Radeon Mobility 7500 card may be unable to start Compiz due to an incorrectly detected maximum texture size; to solve this, create a file at /etc/drirc with the following contents, then restart X:

<driconf>
<device screen="0" driver="radeon">
<application name="all">
<option name="allow_large_textures" value="2" />
</application>
</device>
</driconf>

[vvchc]

意思是创建文件 /etc/drirc，内容如上。

URL:http://wiki.compiz-fusion.org/Hardware/ ... 500)|(ATI)