当前时区为 UTC + 8 小时



发表新帖 回复这个主题  [ 3 篇帖子 ] 
作者 内容
1 楼 
 文章标题 : 分辨率有问题,我的分辨率只有800*600 和640*480
帖子发表于 : 2007-07-19 14:35 

注册: 2007-04-12 17:18
帖子: 35
送出感谢: 0 次
接收感谢: 0 次
问题:打开系统-->首选项-->屏幕分辨率,以前用ubuntu6。06时分辨率有1024*768 ,800*600,640*480三个选项,现在装了ubuntu7。04了,分辨率只有800*600,640*480两个选项了,我估计是显卡的问题,显卡是ATI radeon 9100,

我的显示设备如下:
显示设备:

显示卡 RADEON 9100 Family (Microsoft Corporation) (64 MB)

显示卡 RADEON 9100 Family (Microsoft Corporation) (64 MB)

3D 加速器 ATI Radeon 9100 (R200)

显示器 即插即用监视器 [NoDB] (WK7W073000666)

我的/etc/X11/xorg.conf 文件如下:
# /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 "ATI Technologies Inc Radeon R200 QM [Radeon 9100]"
Driver "ati"
BusID "PCI:2:0:0"
EndSection

Section "Monitor"
Identifier "770XC+"
Option "DPMS"
EndSection

Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies Inc Radeon R200 QM [Radeon 9100]"
Monitor "770XC+"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "720x400" "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


页首
 用户资料  
 
2 楼 
 文章标题 :
帖子发表于 : 2007-07-19 14:42 

注册: 2007-04-12 17:18
帖子: 35
送出感谢: 0 次
接收感谢: 0 次
我认为是显卡导致分辨率不稳定。
看了http://forum.ubuntu.org.cn/viewtopic.php?t=26188
于是采取如下操作:
1)安装相关驱动
sudo apt-get update
sudo apt-get install linux-restricted-modules-$(uname -r)
sudo apt-get install xorg-driver-fglrx
sudo depmod -a
2)配置驱动
sudo dpkg-reconfigure xserver-xorg
sudo aticonfig --ovt=Xv
3)配置文件
sudo gedit /etc/X11/xorg.conf

添加一段 代码:
Section "Extensions"
Option "Composite" "0"
EndSection
4)重启xwindow,

结果xwindow无法启动。
请问如何解决这个问题呢?


页首
 用户资料  
 
3 楼 
 文章标题 :
帖子发表于 : 2007-07-20 13:14 

注册: 2005-10-03 3:30
帖子: 142
送出感谢: 0 次
接收感谢: 0 次
直接在xorg.conf里面把1024*768的分辨率手动加进去试试看


页首
 用户资料  
 
显示帖子 :  排序  
发表新帖 回复这个主题  [ 3 篇帖子 ] 

当前时区为 UTC + 8 小时


在线用户

正在浏览此版面的用户:没有注册用户 和 4 位游客


不能 在这个版面发表主题
不能 在这个版面回复主题
不能 在这个版面编辑帖子
不能 在这个版面删除帖子
不能 在这个版面提交附件

前往 :  
本站点为公益性站点,用于推广开源自由软件,由 DiaHosting VPSBudgetVM VPS 提供服务。
我们认为:软件应可免费取得,软件工具在各种语言环境下皆可使用,且不会有任何功能上的差异;
人们应有定制和修改软件的自由,且方式不受限制,只要他们自认为合适。

Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
简体中文语系由 王笑宇 翻译