液晶显示器的X配置问题

linux001 · 发表于 2006-9-2 15:04:18

刚把我的MAG CRT换成 AOC 193P＋19吋液晶显示器，不知道怎么把X配置成用其最佳的1280x1024分辨率，现在只1024x768可用。

问题是当启用默认的1280x1024方式时，液晶显示器提出参数错误，拒绝显示。

这个问题我也在本论坛的硬件栏提出，但没有解答。

超级用户 · 发表于 2006-9-2 15:52:04

好像没有什么特殊的呀？

你贴上你的看看。

另外19寸的不会是1280x1024吧？我的17寸的三星都是这个了。

Peter74 · 发表于 2006-9-2 22:03:08

set your /etc/X11/xorg.conf like these:

Section "Screen"

# Option       "TwinViewOrientation" "Clone" # "leftof"
# Option       "ConnectedMonitor" "CRT,DFP"
# Option       "MetaModes" "1024x768,1280x800" #;1280x800,800x600"
# Option       "ConnectedMonitor" "CRT,DFP"
# Option       "MetaModes" "1024x768,1280x800" #;1280x800,800x600"
# Option       "TwinView" "false"
# Option       "MetaModes" "1280x800" #;1280x800,800x600"
Identifier    "Default Screen"
Device       "nv"
Monitor       "Generic Monitor"
DefaultDepth 16
Option       "UseFBDev" "true"
Option       "TwinView" "true"
Option       "TwinViewOrientation" "Clone" # "leftof"
Option       "DPMS"
SubSection    "Display"
      Depth    16
      Modes    "1280x1024"
EndSubSection
SubSection    "Display"
      Depth    24
      Modes    "1280x800"
EndSubSection
EndSection

烂头冲 · 发表于 2006-9-3 01:05:29

Section "Monitor"
Identifier "Generic Monitor"
      HorizSync 30.0 - 110.0
      VertRefresh  56.0 - 90.0
      Modeline "1280x1024"  108.88  1280 1360 1496 1712  1024 1025 1028 1060 -HSync +Vsync
EndSection

Section "Screen"
Identifier "Default Screen"
Device "kk"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600"
EndSubSection
EndSection

ys_freedom · 发表于 2006-9-3 10:47:29

装了显卡驱动自然解决，nvidia显卡在xorg下貌似"nv"最高支持1024x768

linux001 · 发表于 2006-9-3 14:14:04

感谢各位的热心支持！

经过试验，现在情况是：

1。AOC 193P＋是AOC19吋中现在最好的现货，它的最佳分辨率确实是1280x1024，而且这个也是它的最大分辨率；比17吋的好处是尺寸较大，所以阅读起来舒适性好多了；

2。Peter74 和烂头冲的方法我都试过了，还是不对。不知道正确的点时钟是多少？

3。ys_freedom提到的驱动都给进一步的信息吗？

linux001 · 发表于 2006-9-3 14:16:44

当前的xorg.conf如下，添上1280x1024后出错：

Section "ServerLayout"
Identifier    "X.org Configured"
Screen    0  "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection

Section "Files"
RgbPath    "/usr/X11R6/lib/X11/rgb"
ModulePath "/usr/X11R6/lib/modules"
FontPath    "/usr/share/fonts/misc/"
FontPath    "/usr/share/fonts/TTF/"
FontPath    "/usr/share/fonts/Type1/"
# FontPath    "/usr/share/fonts/CID/"
FontPath    "/usr/share/fonts/100dpi/"
FontPath    "/usr/share/fonts/75dpi/"
FontPath    "/usr/share/fonts/zh_CN"
FontPath    "/usr/share/fonts/cyrillic"
EndSection

Section "Module"
Load  "extmod"
Load  "glx"
Load  "dri"
Load  "dbe"
Load  "record"
Load  "xtrap"
Load  "type1"
Load  "freetype"
Load  "v4l"
EndSection

Section "InputDevice"
Identifier  "Keyboard0"
Driver    "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
Option "XkbOptions" "compose:rwin"
EndSection

Section "InputDevice"
Identifier  "Mouse0"
Driver    "mouse"
Option "rotocol" "IMPS/2"
Option "Device" "/dev/psaux"
Option "ZAxisMapping" "6 7"
Option "Buttons" "5"
EndSection

Section "Monitor"
#DisplaySize    380 300 # mm
Identifier "Monitor0"
VendorName "AOC"
ModelName "TFT1980"
### Uncomment if you don't want to default to DDC:
HorizSync 30.0 - 83.0
VertRefresh  55.0 - 75.0

ModeLine "1024x768"    78.80 1024 1056 1152 1312 768  769  772  800 +hsync +vsync

Option       "DPMS"
EndSection

Section "Device"
      ### Available Driver options are:-
      ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
      ### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
      ### [arg]: arg optional
      #Option    "SWcursor"            # [<bool>]
      #Option    "HWcursor"            # [<bool>]
      #Option    "NoAccel"             # [<bool>]
      #Option    "ShadowFB"            # [<bool>]
      #Option    "UseFBDev"            # [<bool>]
      #Option    "Rotate"          # [<str>]
      #Option    "VideoKey"            # <i>
      #Option    "FlatPanel"       # [<bool>]
      #Option    "FPDither"            # [<bool>]
      #Option    "CrtcNumber"          # <i>
      #Option    "FPScale"             # [<bool>]
      #Option    "FPTweak"             # <i>
Identifier  "Card0"
Driver    "nv"
VendorName  "nVidia Corporation"
BoardName "NV11 [GeForce2 MX/MX 400]"
BusID    "CI:1:0:0"
EndSection

Section "Screen"
Identifier "Screen0"
Device    "Card0"
Monitor "Monitor0"
DefaultColorDepth 24

SubSection "Display"
Viewport 0 0
Depth    1
Modes "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth    4
Modes "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth    8
Modes "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth    16
Modes "1024x768" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth    24
Modes "1024x768" "640x480"
EndSubSection
EndSection

Peter74 · 发表于 2006-9-4 09:45:33

先把其他地方弄正确, 分辨率的设置就是这样, 我的宽屏1280X800都可以
SubSection "Display"
Depth 24
Modes "1280x800"

linux001 · 发表于 2006-9-4 11:30:52

Peter74:
请把你的X配置文件中
Section "Monitor" "Device" "Screen"
帖一下,谢谢!

ys_freedom · 发表于 2006-9-4 12:32:24

我也是19"的显示器，单纯xorg设置没有效果，只有同时设置xorg和安装nvidia驱动，分辨率才可以正常。设置xorg还要查一下你显示器的垂直和水平刷新率，否则刷新率可能会有问题

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