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Re: fatal error: no screens found



 Hello Henry B. ,

   I am still using X version 3, and dont know whether that makes a
difference in this case.
   So if i am talking nonsense here, please ignore it.

 you wrote:

> (EE) Screen(s) found, but none have a usable configuration.
> 
> Fatal server error:
> no screens found

<snip>
 
> Section "Monitor"
>         Identifier      "Generic Monitor"
>         HorizSync       48.07-72
>         VertRefresh     43-75
>         Option          "DPMS"
> EndSection
> 
> Section "Screen"
>         Identifier      "Default Screen"
>         Device          "Generic Video Card"
>         Monitor         "Generic Monitor"
>         DefaultDepth    24
>         SubSection "Display"
>                 Depth           1
>                 Modes           "1024x768" "800x600" "640x480"
>         EndSubSection
>         SubSection "Display"
>                Depth           4
>                 Modes           "1024x768" "800x600" "640x480"
>         EndSubSection
>         SubSection "Display"
>                 Depth           8
>                 Modes           "1024x768" "800x600" "640x480"
>         EndSubSection
>         SubSection "Display"
>                 Depth           15
>                 Modes           "1024x768" "800x600" "640x480"
>         EndSubSection
>         SubSection "Display"
>                 Depth           16
>                 Modes           "1024x768" "800x600" "640x480"
>         EndSubSection
>         SubSection "Display"
>                 Depth           24
>                 Modes           "800x600"
>         EndSubSection
> EndSection

 X 3 's monitor section would have some lines like :

   Modeline  "800x600"    50.69  800  804  904  956  600 625 628 656
-hsync -vsync

 to specify the timing of video signals.
 Your config file lacks any specification of video timings,
   eg it only says that your monitor is capable of doing 43-75 Hz
vertical,
   but does not specify which of these frequencies should be used.

 You could try copying above modeline to it, if your videocard's clock
can run at 50.69 MHz.
 This might give you 50MHz/800=60kHz horizontal and 60kHz/600=100Hz
vertical.

 But better check documentation of config file first, to see whether
this changed in xf4.

 I hope this helps.

 Have fun !

   Siward


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