Edit your “/etc/X11/xorg.conf” file, add the “Modes” part under subsection “Display” where the first mode – which is 1024×768 in the example below – will be the default one:
Viewport 0 0
Modes "1024x768" "800x600" "640x480"
Save the file, then restart your X server or restart your computer if you don’t know how to 🙂
I was always seeking for the answer for such a question "How to set the default mode for a Display subsection?" and you answered it. Thank you.So, If I have more than one Display subsection, so the first subsection is the default section too ?Thanks.
i hav done all he aditing as suggested by Ahmad. Still i m facing the problem.Only two options are available in screen resolution drop menu 800×600 and 640×480.