Update your monitor and screen sections like so:
Section "Monitor" Identifier "VGA-0" Option "DPMS" Modeline "1280x1024_60.00" 108.88 1280 1360 1496 1712 1024 1025 1028 1060 -hsync +vsync Option "PreferredMode" "1280x1024_60.00" EndSection
Section "Screen" Identifier "Default Screen" Monitor "VGA-0" Device "Configured Video Device" EndSection
That will select 1280x1024 @ 60hz as your default mode.
Update your monitor and screen sections like so:
Section "Monitor"
Identifier "VGA-0"
Option "DPMS"
Modeline "1280x1024_60.00" 108.88 1280 1360 1496 1712 1024 1025 1028 1060 -hsync +vsync
Option "PreferredMode" "1280x1024_60.00"
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "VGA-0"
Device "Configured Video Device"
EndSection
That will select 1280x1024 @ 60hz as your default mode.