[问题]屏幕黑色区域出现绿纹
发表于 ： 2008-02-15 17:53
我的系统环境是
如图所示在我的壁纸上面的黑色区域出现了大量的绿色条纹。使用中一般是在看电影缩放屏幕时出现，也有些时候甚至于最大化最小化一个应用程序时出现类似的条纹，开启3D桌面时缩放变化时也容易出现。这种条纹一直是绿色的，这一点没有变化。
一般在这种条纹出现不久，我的电影播放就会卡死（这种情况如果是视频输出不是xv的话，一般是假死；如果是xv时很有可能需要重新启动gdm（xserver）了）。
不知道是哪里有问题，希望各位朋友指教，谢谢。
我的xorg.conf文件配置：acer Aspire 5583 WXCi
Ubuntu 7.10(gutsy)
Kernel Linux 2.6.22-14-generic
GNOME 2.20.1
Mem 1.5 GB
Intel Core T5500
NVIDIA GeFore Go 7300
代码： 全选
# 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 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"
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"
EndSection
Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
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 "nvidia"
BusID "PCI:1:0:0"
VideoRam 256000
EndSection
Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
HorizSync 70-80
VertRefresh 75-85
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
Modes "1280x800"
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"
InputDevice "Synaptics Touchpad"
EndSection
#solve the debian package-maintainer error
#Section "Extensions"
# Option "MIT-SHM" "no"
#EndSection
# The x server module
#Section "Module"
# Load "glx"
# Load "extmod"
#EndSection一般在这种条纹出现不久，我的电影播放就会卡死（这种情况如果是视频输出不是xv的话，一般是假死；如果是xv时很有可能需要重新启动gdm（xserver）了）。
不知道是哪里有问题，希望各位朋友指教，谢谢。