我的显卡ATI1650 ，显示器17寸LCD，现在驱动和compiz都装了 3D效果正常，可是那个分辨率一直用的不好，就是因为我是宽屏，分辨率里面选项就只有1440*900,1280*1024,1152*864,1024*768,800*600,640*480,1280*720，唯一一个适合宽屏的1440*900用起来字体太小，并且3D效果也卡了，我以前用过1280*800的感觉不错，可是选项里面没有。从网上搜了说可以配置xorg.conf改变，可打开了里面已经有1280*800，可是在分辨率选项就是没得选择，xorg.conf配置如下：
Section "Files"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/input/wacom"
Option "Type" "stylus"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/input/wacom"
Option "Type" "eraser"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/input/wacom"
Option "Type" "cursor"
Option "ForceDevice" "ISDV4"# Tablet PC ONLY
EndSection
Section "Device"
Identifier "通用显示卡"
Driver "fglrx"
Busid "PCI:1:0:0"
EndSection
Section "Monitor"
Identifier "Hanns.G HW17"
Option "DPMS"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "通用显示卡"
Monitor "Hanns.G HW17"
Defaultdepth 24
SubSection "Display"
Modes "1440x1440" "1440x900" "1400x1050" "1280x1024" "1280x960" "1280x800" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
screen "Default Screen"
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"
# Uncomment if you have a wacom tablet
# InputDevice "stylus" "SendCoreEvents"
# InputDevice "cursor" "SendCoreEvents"
# InputDevice "eraser" "SendCoreEvents"
EndSection
Section "Module"
Load "glx"
EndSection
Section "Extensions"
Option "Composite" "0"
EndSection
:time:1
兄弟们给个帮助或者建议吧～现在我用的1152*864分辨率，整个就一压扁的感觉，1024*768也不行～～
wangdeshen 于 2007-10-24 12:18:58发表:
不行哎，我刚试了，把分辨率模式就留下了5个，可是在分辨率设置窗口里面还是改之前的选项，我也把1280*800的放在了最前面，可是选项里面依然没有这个选项，是不是要用什么命令更新下阿？？？:0(1
gxf 于 2007-10-23 23:24:52发表:
把"1280x800"放到最前面，或者把其他的分辨率组合全部删除就OK了
uengfyj 于 2007-10-23 23:01:30发表:
我刚装了显卡驱动，重启就好了，呵呵
wangdeshen 于 2007-10-23 21:51:23发表:
我知道在那里面加上我要得分辨率，我上边的配置表里面有那么多了，我想要那个1280*800的，可是在分辨率设置里面没有1280*800的选项，我就是为这个发愁啊，不知道到底是什么问题:0(1
postnew 于 2007-10-23 21:35:36发表:
Modes "1440x1440" "1440x900"
在这一栏中加入你想要的分辨率，"XxX"