［求助］请问如何提高显示器的刷新率啊？多谢

linuxx

系统是ubuntu，810e集成显卡，现在刷新率只有60，在XP下可以达到75，
请问如何在linux下实现呢？
多谢
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这是 xorg.conf文件内容：


# /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 /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/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/X11/fonts/misc"
        FontPath        "/usr/share/X11/fonts/cyrillic"
        FontPath        "/usr/share/X11/fonts/100dpi/:unscaled"
        FontPath        "/usr/share/X11/fonts/75dpi/:unscaled"
        FontPath        "/usr/share/X11/fonts/Type1"
        FontPath        "/usr/share/X11/fonts/CID"
        FontPath        "/usr/share/X11/fonts/100dpi"
        FontPath        "/usr/share/X11/fonts/75dpi"
        # paths to defoma fonts
        FontPath        "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
        FontPath        "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID"
EndSection

Section "Module"
        Load        "GLcore"
        Load        "i2c"
        Load        "bitmap"
        Load        "ddc"
        Load        "dri"
        Load        "extmod"
        Load        "freetype"
        Load        "glx"
        Load        "int10"
        Load        "type1"
        Load        "vbe"
EndSection

Section "InputDevice"
        Identifier        "Generic Keyboard"
        Driver                "kbd"
        Option                "CoreKeyboard"
        Option                "XkbRules"        "xorg"
        Option                "XkbModel"        "pc104"
        Option                "XkbLayout"        "us"
EndSection

Section "InputDevice"
        Identifier        "Configured Mouse"
        Driver                "mouse"
        Option                "CorePointer"
        Option                "Device"                "/dev/input/mice"
        Option                "rotocol"                "ImPS/2"
        Option                "Emulate3Buttons"        "true"
        Option                "ZAxisMapping"                "4 5"
EndSection

Section "Device"
        Identifier        "Intel Corporation 82810E DC-133 CGC [Chipset Graphics Controller]"
        Driver                "i810"
        BusID                "CI:0:1:0"
EndSection

Section "Monitor"
        Identifier        "Generic Monitor"
        Option                "DPMS"
        HorizSync        28-64
        VertRefresh        43-60
EndSection

Section "Screen"
        Identifier        "Default Screen"
        Device                "Intel Corporation 82810E DC-133 CGC [Chipset Graphics Controller]"
        Monitor                "Generic Monitor"
        DefaultDepth        24
        SubSection "Display"
                Depth                1
                Modes                "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
        EndSubSection
        SubSection "Display"
                Depth                4
                Modes                "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
        EndSubSection
        SubSection "Display"
                Depth                8
                Modes                "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
        EndSubSection
        SubSection "Display"
                Depth                15
                Modes                "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
        EndSubSection
        SubSection "Display"
                Depth                16
                Modes                "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
        EndSubSection
        SubSection "Display"
                Depth                24
                Modes                "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
        EndSubSection
EndSection

Section "ServerLayout"
        Identifier        "Default Layout"
        Screen                "Default Screen"
        InputDevice        "Generic Keyboard"
        InputDevice        "Configured Mouse"
EndSection

Section "DRI"
        Mode        0666
EndSection

linuxx

大家？无法实现么？

linuxx

里面为什么没有 modeline一行呢？需要加上么？
Modeline "800x600@75" 49.85 800 832 1016 1048 600 611 619 631

ideawu

Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
HorizSync 28-64
VertRefresh 43-60
EndSection

我的：
......
        HorizSync        30-71
        VertRefresh        50-160
......

linuxx

Post by ideawu
我的：
......
        HorizSync        30-71
        VertRefresh        50-160
......

这个能随便改么？

linuxx

Post by linuxx
里面为什么没有 modeline一行呢？需要加上么？
Modeline "800x600@75" 49.85 800 832 1016 1048 600 611 619 631

我加上这一行，把水平，竖直刷新率都改了，但是还是不行啊。。。对ubuntu无效？显卡问题？还要改别的地方吗？
多谢多谢

dyhml

Depth 1
Modes "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "832x624" "800x600@75" "720x400" "640x480" "640x400"

这里,根据你用的颜色和分辨率改,比如,24位色下的1024x768改 75Hz:
Depth 24
Modes "1280x1024" "1024x768@75" "832x624" "800x600@75" "720x400" "640x480" "640x400"

linuxx

Post by dyhml
这里,根据你用的颜色和分辨率改,比如,24位色下的1024x768改 75Hz:
Depth 24
Modes "1280x1024" "1024x768@75" "832x624" "800x600@75" "720x400" "640x480" "640x400"

我也这么改过，还是不行，闪的我头都晕了。。。

晨想

如果本身显示器不支持的话，越改越坏。。

运行 gtf 看看。

linuxx

Post by 终极幻想
如果本身显示器不支持的话，越改越坏。。

运行 gtf 看看。

在xp下可以支持到75啊。。。