请问怎么调显示器亮度

beyond_cen

RH9,KDE                                                                        
我找遍了KDE都没发现                                                            
请指教

east

http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=881

beyond_cen

那篇文章是关于消除屏幕偏移现象和调整屏幕刷新率的
我连"亮"字都找不到
请高手再指点

llc

好像只有nvidia显卡驱动才支持软件调节亮度

blue_sky

这是我的XF86Config文件：
# XFree86 4 configuration created by pyxf86config

Section "ServerLayout"
        Identifier     "Default Layout"
        Screen      0  "Screen0" 0 0
        InputDevice    "Mouse0" "CorePointer"
        InputDevice    "Keyboard0" "CoreKeyboard"
        InputDevice    "DevInputMice" "AlwaysCore"
EndSection

Section "Files"
# RgbPath is the location of the RGB database.  Note, this is the name of the
# file minus the extension (like ".txt" or ".db").  There is normally
# no need to change the default.

# Multiple FontPath entries are allowed (they are concatenated together)
# By default, Red Hat 6.0 and later now use a font server independent of
# the X server to render fonts.

        RgbPath      "/usr/X11R6/lib/X11/rgb"
        FontPath     "unix/:7100"
EndSection

Section "Module"
        Load  "dbe"
        Load  "extmod"
        Load  "fbdevhw"
        Load  "glx"
        Load  "record"
        Load  "freetype"
        Load  "type1"
EndSection

Section "InputDevice"
# Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
#        Option        "Xleds"                "1 2 3"

# To disable the XKEYBOARD extension, uncomment XkbDisable.
#        Option        "XkbDisable"

# To customise the XKB settings to suit your keyboard, modify the
# lines below (which are the defaults).  For example, for a non-U.S.
# keyboard, you will probably want to use:
#        Option        "XkbModel"        "pc102"
# If you have a US Microsoft Natural keyboard, you can use:
#        Option        "XkbModel"        "microsoft"
#
# Then to change the language, change the Layout setting.
# For example, a german layout can be obtained with:
#        Option        "XkbLayout"        "de"
# or:
#        Option        "XkbLayout"        "de"
#        Option        "XkbVariant"        "nodeadkeys"
#
# If you'd like to switch the positions of your capslock and
# control keys, use:
#        Option        "XkbOptions"        "ctrl:swapcaps"
# Or if you just want both to be control, use:
#        Option        "XkbOptions"        "ctrl:nocaps"
#
        Identifier  "Keyboard0"
        Driver      "keyboard"
        Option            "XkbRules" "xfree86"
        Option            "XkbModel" "pc105"
        Option            "XkbLayout" "us"
EndSection

Section "InputDevice"
        Identifier  "Mouse0"
        Driver      "mouse"
        Option            "Protocol" "IMPS/2"
        Option            "Device" "/dev/psaux"
        Option            "ZAxisMapping" "4 5"
        Option            "Emulate3Buttons" "no"
EndSection

Section "InputDevice"
# If the normal CorePointer mouse is not a USB mouse then
# this input device can be used in AlwaysCore mode to let you
# also use USB mice at the same time.
        Identifier  "DevInputMice"
        Driver      "mouse"
        Option            "Protocol" "PS/2"
        Option            "Device" "/dev/input/mice"
        Option            "ZAxisMapping" "4 5"
        Option            "Emulate3Buttons" "no"
EndSection

Section "Monitor"
        Identifier   "Monitor0"
        VendorName   "Monitor Vendor"
        ModelName    "Unknown monitor"
        HorizSync    31.5 - 37.9
        VertRefresh  60.0 - 90.0
        ModeLine     "1400x1050" 180.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
        ModeLine     "1400x1050" 151.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
        ModeLine     "1400x1050" 162.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
        ModeLine     "1400x1050" 184.0 1400 1464 1656 1960 1050 1051 1054 1100 +hsync +vsync
        Option            "dpms"
EndSection

Section "Device"
        Identifier  "Videocard0"
        Driver      "i810"
        VendorName  "Videocard vendor"
        BoardName   "Intel 810"
EndSection

Section "Screen"
        Identifier "Screen0"
        Device     "Videocard0"
        Monitor    "Monitor0"
        DefaultDepth     16
        SubSection "Display"
                Modes    "800x600"
        EndSubSection
        SubSection "Display"
                Depth     16
                Modes    "800x600" "640x480"
        EndSubSection
EndSection

Section "DRI"
        Group        0
        Mode         0666
EndSection

我改了这个文件好象不管用(偏移依旧)，还有刷新率也改不了！Help!

beyond_cen

[quote:8773ea151b="llc"]好像只有nvidia显卡驱动才支持软件调节亮度[/quote]

不能软件泛白吗
我在一篇文章里看到可以用
startx -gamma 2
但我希望能随时调亮度(notebook user)
没办法实现了吗?要知道,实验室跟白天跟晚上"亮差"是很大的呀
我只差到一个叫jogdial的可以降低亮度的软件