Change screen resolution by editing xorg.conf
Wednesday, July 25th, 2007Ref:
http://www.linuxquestions.org/questions/showthread.php?t=331153
Most common solution, assuming you’re using the right driver, etc., is this one, which I copied from one of many threads here that lay it out.
vim /etc/X11/XF86Config-4
Find the section that looks like this:
Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV18 [GeForce4 MX - nForce GPU]”
Monitor “Generic Monitor”
DefaultDepth 24
SubSection “Display”
Depth 1
Modes “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 4
Modes “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 8
Modes “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 15
Modes “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 16
Modes “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 24
Modes “800×600″ “640×480″
EndSubSection
EndSection
and make it look like this:
Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV18 [GeForce4 MX - nForce GPU]”
Monitor “Generic Monitor”
DefaultDepth 24
SubSection “Display”
Depth 1
Modes “1024×768″ “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 4
Modes “1024×768″ “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 8
Modes “1024×768″ “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 15
Modes “1024×768″ “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 16
Modes “1024×768″ “800×600″ “640×480″
EndSubSection
SubSection “Display”
Depth 24
Modes “1024×768″ “800×600″ “640×480″
EndSubSection
EndSection