I don't know how to change default resolution in the XF86Config My file looks like this: {begin of XF86Config} Section "ServerLayout" Identifier "XFree86 Configured" Screen 0 "Screen0" 0 0 InputDevice "Mouse0" "CorePointer" InputDevice "Keyboard0" "CoreKeyboard" EndSection Section "Files" RgbPath "/usr/X11R6/lib/X11/rgb" ModulePath "/usr/X11R6/lib/modules" FontPath "/usr/X11R6/lib/X11/fonts/misc/" FontPath "/usr/X11R6/lib/X11/fonts/Speedo/" FontPath "/usr/X11R6/lib/X11/fonts/Type1/" FontPath "/usr/X11R6/lib/X11/fonts/CID/" FontPath "/usr/X11R6/lib/X11/fonts/75dpi/" FontPath "/usr/X11R6/lib/X11/fonts/100dpi/" EndSection Section "Module" Load "dbe" Load "dri" Load "extmod" Load "glx" Load "pex5" Load "record" Load "xie" Load "xtrap" Load "speedo" Load "type1" EndSection Section "InputDevice" Identifier "Keyboard0" Driver "keyboard" EndSection Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/mouse" EndSection Section "Monitor" #DisplaySize 280 210 # mm Identifier "Monitor0" VendorName "DWE" ModelName "511B" Option "DPMS" EndSection Section "Device" ### Available Driver options are:- ### Values: <i>: integer, <f>: float, <bool>: "True"/"False", ### <string>: "String", <freq>: "<f> Hz/kHz/MHz" ### [arg]: arg optional #Option "slow_edodram" # [<bool>] #Option "slow_dram" # [<bool>] #Option "fast_dram" # [<bool>] #Option "fpm_vram" # [<bool>] #Option "pci_burst" # [<bool>] #Option "fifo_conservative" # [<bool>] #Option "fifo_moderate" # [<bool>] #Option "fifo_aggressive" # [<bool>] #Option "pci_retry" # [<bool>] #Option "NoAccel" # [<bool>] #Option "early_ras_precharge" # [<bool>] #Option "late_ras_precharge" # [<bool>] #Option "lcd_center" # [<bool>] #Option "set_lcdclk" # <i> #Option "set_mclk" # <freq> #Option "set_refclk" # <freq> #Option "show_cache" # [<bool>] #Option "HWCursor" # [<bool>] #Option "SWCursor" # [<bool>] #Option "ShadowFB" # [<bool>] #Option "Rotate" # [<str>] #Option "UseFB" # [<bool>] #Option "mxcr3afix" # [<bool>] #Option "XVideo" # [<bool>] Identifier "Card0" Driver "s3virge" VendorName "S3" BoardName "ViRGE/DX or /GX" BusID "PCI:0:5:0" EndSection Section "Screen" Identifier "Screen0" Device "Card0" Monitor "Monitor0" SubSection "Display" Depth 1 EndSubSection SubSection "Display" Depth 4 EndSubSection SubSection "Display" Depth 8 EndSubSection SubSection "Display" Depth 15 EndSubSection SubSection "Display" Depth 16 EndSubSection SubSection "Display" Depth 24 EndSubSection EndSection {end of file} Any sugestions are wolcome. scx