[mythtv-users] video distortion

Brian Wood beww at beww.org
Wed Jun 7 14:59:48 UTC 2006


On Jun 7, 2006, at 8:53 AM, Will Constable wrote:

> Here is my Xorg.conf-any idea what setting Is wrong or what options  
> I might
> add to fix it?
>
> ----
>
> Section "ServerLayout"
>
> #       Identifier     "Default Layout"
> #       Screen      0  "Screen0" 0 0
>         Identifier     "dual head configuration"
>         Screen         "Screen0" 0 0
>         Screen         "Screen1" RightOf "Screen0"
>         InputDevice    "Mouse0" "CorePointer"
>         InputDevice    "Keyboard0" "CoreKeyboard"
> EndSection
>
> Section "Files"
>
> # Multiple FontPath entries are allowed (they are concatenated  
> together)
> # By default, a font server independent of the X server is
> # used to render fonts.
>         ModulePath   "/usr/lib/xorg/modules/extensions/nvidia"
>         ModulePath   "/usr/lib/xorg/modules"
>         FontPath     "unix/:7100"
> EndSection
>
> Section "Module"
>         Load  "dbe"
>         Load  "extmod"
>         Load  "fbdevhw"
>         Load  "record"
>         Load  "freetype"
>         Load  "type1"
>         Load  "glx"
> EndSection
>
> Section "InputDevice"
>
>         Identifier  "Keyboard0"
>         Driver      "kbd"
>         Option      "XkbModel" "pc105"
>         Option      "XkbLayout" "us"
> EndSection
>
> Section "InputDevice"
>         Identifier  "Mouse0"
>         Driver      "mouse"
>         Option      "Protocol" "IMPS/2"
>         Option      "Device" "/dev/input/mice"
>         Option      "ZAxisMapping" "4 5"
>         Option      "Emulate3Buttons" "yes"
> EndSection
>
> Section "Monitor"
>
> ### Comment all HorizSync and VertSync values to use DDC:
>         Identifier   "Monitor0"
>         VendorName   "Monitor Vendor"
>         ModelName    "HP D5259A Pavilion M70 Monitor"
>         DisplaySize  320        240
>  ### Comment all HorizSync and VertSync values to use DDC:
>         HorizSync    31.5 - 71.0
>         VertRefresh  56.0 - 85.0
>         Option      "dpms"
> EndSection
>
> Section "Monitor"
>
> ### Comment all HorizSync and VertSync values to use DDC:
>         Identifier   "TV"
>         VendorName   "Monitor Vendor"
>  ### Comment all HorizSync and VertSync values to use DDC:
>         HorizSync    30.0 - 50.0
>         VertRefresh  60.0 - 60.0
> EndSection
>
> Section "Device"
>         Identifier  "Videocard0"
>         Driver      "nvidia"
>         VendorName  "Videocard vendor"
>         BoardName   "nVidia Corporation NV17 [GeForce4 MX 420]"
>         BusID       "PCI:1:0:0"
> EndSection
>
> Section "Device"
>         Identifier  "Videocard1"
>         Driver      "nvidia"
>         VendorName  "Videocard vendor"
>         BoardName   "nVidia Corporation NV17 [GeForce4 MX 420]"
>         Option      "TVStandard" "NTSC-M"
>         Option      "TVOutFormat" "SVIDEO"
>         Option      "TVOverScan" "0.6"
>         BusID       "PCI:1:0:0"
>         Screen      1
> EndSection
>
> Section "Screen"
>         Identifier "Screen0"
>         Device     "Videocard0"
>         Monitor    "Monitor0"
>         DefaultDepth     24
>         SubSection "Display"
>                 Viewport   0 0
>                 Depth     16
>                 Modes    "800x600" "640x480"
>         EndSubSection
>         SubSection "Display"
>                 Viewport   0 0
>                 Depth     24
>                 Modes    "1280x1024"
>         EndSubSection
> EndSection
>
> Section "Screen"
>         Identifier "Screen1"
>         Device     "Videocard1"
>         Monitor    "TV"
>         DefaultDepth     24
>         SubSection "Display"
>                 Viewport   0 0
>                 Depth     16
>                 Modes    "800x600" "640x480"
>         EndSubSection
>         SubSection "Display"
>                 Viewport   0 0
>                 Depth     24
>                 Modes    "800x600"
>         EndSubSection
> EndSection
>
> Section "DRI"
>         Group        0
>         Mode         0666
> EndSection

Why the two video card and screen definitions ? I'd comment out the  
unnecessary ones.

Not that I think this would cause your troubles, but one never knows.


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