Screen resoluton

[NoOp]

Konstantinos Togias wrote:

>>
>> Section "Monitor"
>>         Identifier      "SyncMaster"
>>         Option          "DPMS"
> 
> In this Section you can put the VertRefresh and HorizSync values for
> your monitor. Now those values are not defined and X.org trys to probe
> those values by itself. It may cannot find out the correct values and
> this can be the reason you cannot get a resolution better than 640 X
> 480. Look for the correct ranges for your monitor either on it, or in
> its manuals, or do a search at manufacturers web site, or generally on
> google with the make and model of your monitor. Once you know the
> ranges you can put them here, or give them to dpkg-reconfigure
> xserver-xorg once asked.
> 

Konstantinos, is there some default setting that can be placed in the
file or via $ sudo dpkg-reconfigure xserver-xorg for a situation where
there is no monitor, but instead the system is accessed only via VNC?