#http://dri.freedesktop.org/wiki/DriTroubleshooting #http://www.thinkwiki.org/wiki/R300 Section "DRI" Group "video" Mode 0660 EndSection #Section "Module" # Load "glx" # Load "dri" #EndSection Section "Extensions" Option "Composite" "Enable" EndSection Section "Monitor" #DisplaySize 520 320 # mm Identifier "VGA-0" VendorName "ACR" ModelName "Acer P243W" # HorizSync 30.0 - 94.0 # VertRefresh 56.0 - 75.0 #DPMS enabled EndSection Section "Device" Identifier "radeon" # your alias Driver "radeon" # The default EXA is not stable, use XAA instead: #https://bugs.freedesktop.org/show_bug.cgi?id=23660 Option "AccelMethod" "XAA" #Option "AccelMethod" "EXA" #Option "AccelDFS" "1" # 1/0 On for PCIE, off for AGP # Manpage: Use or don't use accelerated EXA DownloadFromScreen hook # when possible. # 1/0 Increases 3D performance substantially # seemingly in XAA mode only Option "EnablePageFlip" "1" Option "ColorTiling" "on" #not used # Option "DynamicClocks" "on" Option "AGPMode" "4" EndSection Section "Screen" Identifier "Configured Screen Device" Device "radeon" DefaultDepth 24 SubSection "Display" Modes "1920x1200" Virtual 1920 1200 # Virtual 2760 1050 EndSubSection EndSection