gnome-setting-demon

[<FloraGui@xxxxxxxxxxxxxx>]

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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