low res after F12 upgrade

[Jim]

On 11/18/2009 05:38 PM, Bruno Wolff III wrote:
> On Wed, Nov 18, 2009 at 13:54:39 -0700,
>    Greg Woods<woods at ucar.edu>  wrote:
>    
>> On Wed, 2009-11-18 at 14:28 -0600, Bruno Wolff III wrote:
>>
>>      
>>> You can probably make an xorg.conf file to get around this.
>>>        
>> I don't think I have enough knowledge of xorg.conf internals to do this.
>> I may just have a go at an over-the-top install if this is my only
>> option.
>>      
> Here is a sample config I did for an nVidia card. You may need to change
> some stuff. You can use cvt to make new mode lines.
>
> # Xorg configuration created by system-config-display
>
> Section "ServerLayout"
> 	Identifier     "single head configuration"
> 	Screen      0  "Screen0" 0 0
> 	InputDevice    "Keyboard0" "CoreKeyboard"
> EndSection
>
> Section "InputDevice"
>
> # keyboard added by system-config-display
> 	Identifier  "Keyboard0"
> 	Driver      "kbd"
> 	Option	    "XkbModel" "pc105+inet"
> 	Option	    "XkbLayout" "us"
> EndSection
>
> Section "Monitor"
> 	Identifier   "Monitor0"
> 	ModelName    "NEC MultiSync LCD2010X"
> 	HorizSync    31.0 - 80.0
> 	VertRefresh  56.0 - 85.0
> 	Modeline "1280x1024_70.00"  129.00  1280 1368 1504 1728  1024 1027 1034 1069 -hsync +vsync
> 	Option	    "dpms"
> EndSection
>
> Section "Device"
> 	Identifier  "Videocard0"
> 	Driver      "nouveau"
> EndSection
>
> Section "Screen"
> 	Identifier "Screen0"
> 	Device     "Videocard0"
> 	Monitor    "Monitor0"
> 	DefaultDepth     24
> 	SubSection "Display"
> 		Viewport   0 0
> 		Virtual 1280 1024
> 		Depth     24
> 		Modes "1280x1024_70.00"
> 	EndSubSection
> EndSection
>
>    
What cvt command do you give to get modelines.
I've tried using cvt without results.