用openbox之后发现有水波纹

比较老一点的液晶 应该是刷新率设的不正确
openbox 配置是oceanboo达人的 还没改好

也不知道图形界面下用什么工具可以显示实际刷新率

但是同样的xorg.conf 之下
startxfce4就没有水波纹 是不是xfce4带自己的校正软件
而openbox用不上？

附xorg.conf
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "Module"
Load "freetype"
# Load "xtt"
Load "extmod"
Load "glx"
# Load "dri"
Load "dbe"
Load "record"
Load "xtrap"
Load "type1"
EndSection

Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "ImPS/2"
Option "Device" "/dev/input/mice"
EndSection

Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc104"
Option "XkbLayout" "us"
EndSection

Section "Monitor"

### Comment all HorizSync and VertRefresh values to use DDC:
Identifier "Monitor0"
### Comment all HorizSync and VertRefresh values to use DDC:
HorizSync 30.0 - 60.0
VertRefresh 55.0 - 75.0
EndSection

Section "Device"
Identifier "Card0"
Driver "nvidia"
Card "NVIDIA GeForce"
VideoRam 131072
Option "NoLogo" "true"
EndSection

Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24
Option "DynamicTwinView" "false"
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768"
EndSubSection
EndSection

我好像也有，刚买的笔记本。

期待大侠来解决

openbox的设置里面应该没有刷新率的设置吧..

那就只能忍？