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 文章标题 : [问题]ubuntu704分辨率问题
帖子发表于 : 2007-08-05 23:43 

注册: 2007-08-05 23:31
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我的benq FP71G+ 17寸在winxp下面支持1280*1024没有问题的。
但是在ubunut704 64bit里面 显示器分辨率就是没办法提高,只能1024*768 60HZ.
主板:ASUS M2A-VM 北桥:690G 南桥:ATI SB600 主板集成 ATI Radeon x1250-based显卡
并且已经升级国显卡驱动,解除了原先受限的显卡驱动,受限驱动管理里面已经启用ATI 的驱动了。
我试着修改国xorg.conf .
但是开机就显示: out of range
真的没办法了,1024*768 60HZ让人难以忍受。习惯xp里面1280*1024了。
各位帮帮忙吧~并贴上我改动出现out of range之前的xorg.conf。

# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf(5) manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
Fontpath "/usr/share/fonts/X11/misc"
Fontpath "/usr/share/fonts/X11/cyrillic"
Fontpath "/usr/share/fonts/X11/100dpi/:unscaled"
Fontpath "/usr/share/fonts/X11/75dpi/:unscaled"
Fontpath "/usr/share/fonts/X11/Type1"
Fontpath "/usr/share/fonts/X11/100dpi"
Fontpath "/usr/share/fonts/X11/75dpi"
# path to defoma fonts
Fontpath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "vbe"
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 "Generic Video Card"
Driver "fglrx"
Busid "PCI:1:5:0"
EndSection

Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
Horizsync 28-51
Vertrefresh 43-60
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
Defaultdepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
screen "Default Screen"
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"
Inputdevice "stylus" "SendCoreEvents"
Inputdevice "cursor" "SendCoreEvents"
Inputdevice "eraser" "SendCoreEvents"
EndSection

Section "DRI"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "0"
EndSection


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 文章标题 :
帖子发表于 : 2007-08-06 0:19 
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注册: 2006-10-31 14:49
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那您在这些 Modes "1024x768" "800x600" "640x480" 前面全部添加"1280x1024"


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 文章标题 : 没用的
帖子发表于 : 2007-08-06 12:01 

注册: 2007-08-05 23:31
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这样改了,会 out of range


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4 楼 
 文章标题 : help
帖子发表于 : 2007-08-06 12:01 

注册: 2007-08-05 23:31
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谁还有办法呢????


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 文章标题 :
帖子发表于 : 2007-08-06 12:36 

注册: 2006-08-26 14:39
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地址: nj
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你确定装上驱动了么?
打下这个命令试试,
fglrxinfo

如果是装上了还不行的话,那你得去google查一下xorg.conf各个参数的具体含义,看看是哪些地方要改的,
ATI的显卡就是比较麻烦,当初我装beryl的时候,也是自己把xorg.conf的配置文件修改掉,而且各个型号(同是ATI的)的修改内容也不一样。


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 文章标题 :
帖子发表于 : 2007-08-06 13:54 
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注册: 2007-05-26 15:04
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首先备份 sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.backup
然后修改,这一段“Section "Screen"” 为
Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
Defaultdepth 24


SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600"
EndSubSection
EndSection
这是没有解除限制显卡的情况,你解除了好像还要改的Driver 这个参数
Section "Device"
Identifier "Generic Video Card"
Driver "fglrx"
Busid "PCI:1:5:0"
EndSection


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