gnome-setting-demon

[FloraGui at viatech.com.cn]

Hi All:

         I found on Ubuntu 12.04 using xrandr -output VGA-1 -scale
0.8x0.8,  then get the screen info you can found:

                    Screen 0: minimum 320 x 200, current 1280 x 1024,
maximum 8000 x 8000

VGA-1  connected 1024x820+0+0 (normal left inverted right x axis y axis)
338mm x 270mm

                1280x1024      60.0*+   75.0  

                1152x864       75.0  

                1024x768       75.0     70.1     60.0     59.9  

                832x624        74.6  

                800x600        72.2     75.0     60.3     56.2  

                640x480        75.0     72.8     66.7     59.9  

                720x400        70.1 

         But in  Ubuntu 11.10 using xrandr -output VGA-1 -scale 0.8x0.8,
then get the screen info you can found:

                   Screen 0: minimum 320 x 200, current 1024 x 820,
maximum 8000 x 8000

VGA-1  connected 1024x820+0+0 (normal left inverted right x axis y axis)
338mm x 270mm

                1280x1024      60.0*+   75.0  

                1152x864       75.0  

                1024x768       75.0     70.1     60.0     59.9  

                832x624        74.6  

                800x600        72.2     75.0     60.3     56.2  

                640x480        75.0     72.8     66.7     59.9  

                720x400        70.1 

         I found the difference caused  by one gnome API,
gnome-setting-demon, it call ProcRRSetScreenSize after xrandr API to
resize the desktop size,  Does it reasonable ????

         

         Thanks for your info!!

BRS

Flora

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