Slow window dragging

[trucutu]

So I started this in the hardware section but got no answer and I have since made some progress myself.

I downloaded the drivers for my ATI 3450 HD Radeon card and used the utility

aticonfig

to setup my dual displays and it worked BUT things like dragging windows and scrolling down lists in the file browser are extremely slow. Following is the latest iteration of my xorg.conf file.

Any thoughts???

# Xorg configuration created by pyxf86config

Section "ServerLayout"
	Identifier     "Default Layout"
	Screen      0  "aticonfig-Screen[0]-0" 0 0
	Screen         "aticonfig-Screen[0]-1" RightOf "aticonfig-Screen[0]-0"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Module"
EndSection

Section "ServerFlags"
	Option	    "Xinerama" "on"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
	Option	    "XkbModel" "pc105"
	Option	    "XkbLayout" "us"
EndSection

Section "Monitor"
	Identifier   "aticonfig-Monitor[0]-0"
	HorizSync    30.0 - 83.0
	VertRefresh  56.0 - 75.0
	Option	    "VendorName" "ATI Proprietary Driver"
	Option	    "ModelName" "Generic Autodetecting Monitor"
	Option	    "DPMS" "true"
EndSection

Section "Monitor"
	Identifier   "aticonfig-Monitor[0]-1"
	HorizSync    30.0 - 81.0
	VertRefresh  56.0 - 75.0
	Option	    "VendorName" "ATI Proprietary Driver"
	Option	    "ModelName" "Generic Autodetecting Monitor"
	Option	    "DPMS" "true"
EndSection

Section "Device"
	Identifier  "Videocard0"
	Driver      "r500"
EndSection

Section "Device"
	Identifier  "aticonfig-Device[0]-0"
	Driver      "fglrx"
	BusID       "PCI:1:0:0"
EndSection

Section "Device"
	Identifier  "aticonfig-Device[0]-1"
	Driver      "fglrx"
	BusID       "PCI:1:0:0"
	Screen      1
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Videocard0"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
	EndSubSection
EndSection

Section "Screen"
	Identifier "aticonfig-Screen[0]-0"
	Device     "aticonfig-Device[0]-0"
	Monitor    "aticonfig-Monitor[0]-0"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
		Modes    "1920x1080"
	EndSubSection
EndSection

Section "Screen"
	Identifier "aticonfig-Screen[0]-1"
	Device     "aticonfig-Device[0]-1"
	Monitor    "aticonfig-Monitor[0]-1"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
		Modes    "1600x1200"
	EndSubSection
EndSection

[Rubberman]

I know this post is REALLY old (in internet terms), but have you updated your ATI drivers since the post? This seems to be a driver issue, and not something that a simple xorg.conf change can fix.