[求助]关于G4 MX440 显卡升级驱动后分辨率问题

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megami
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注册时间: 2008-10-25 17:30
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[求助]关于G4 MX440 显卡升级驱动后分辨率问题

#1

帖子 megami » 2008-10-28 10:59

电脑是MX440的显卡,安装ubuntu8.04。按照论坛中的方法试了很多,可就是每次安装N卡驱动后重启,桌面的分辨率最高只有640*350了,试验的方法如下:
1、最简单的就是直接通过硬件驱动直接升级,提示需要开启3D图形加速,开启后自动下载软件包,安装好后重启,桌面分辨率变成640*350;
2、禁用图形加速后重启,界面又恢复正常,分辨率能调到1280*1024
3、通过第三方GUI/CLI界面工具envy安装N卡驱动,提示安装成功,重启后结果跟第一步的一样,分辨率最大也只有640*350,郁闷了,然后点击系统管理--硬件驱动中,勾上启用图形加速,重启依然还是640*350

另外,升级驱动后我的xorg.conf如下:
# xorg.conf (X.Org 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 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 "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Option "AddARGBGLXVisuals" "True"
Defaultdepth 24
EndSection

Section "Device"
Identifier "Configured Video Device"
Driver "nvidia"
Option "NoLogo" "True"
EndSection

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 "mouse"
Option "CorePointer"
EndSection

Section "ServerLayout"
Identifier "Default Layout"
screen "Default Screen"
EndSection

Section "Module"
Load "glx"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
EndSection

Section "Extensions"
Option "Composite" "Enable"
EndSection

请教达人这MX440的显卡该如何开启3D桌面,谢谢
megami
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注册时间: 2008-10-25 17:30
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Re: [求助]关于G4 MX440 显卡升级驱动后分辨率问题

#2

帖子 megami » 2008-10-28 11:01

另外,在装了驱动后,nvidia-settings能识别出显示器,只是因为分辨率只有640*350,无法看到其他的内容,不知道是怎么回事了。。。实在是苦恼啊 :em20
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