Thanks to all!
My xorg.conf:
# **********************************************************************
# This file was generated by videoconfig (Zenwalk Xorg configuration tool)
# If you changed your video card or monitor, please run videoconfig again
# from runlevel 3. Don't modify this file yourself until you know what you do
# **********************************************************************
# **********************************************************************
# Files section -- This allows default font and rgb paths to be set
# **********************************************************************
Section "Files"
RgbPath "/usr/share/X11/rgb"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/OTF"
FontPath "/usr/share/fonts/Type1"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/75dpi/:unscaled"
EndSection
# **********************************************************************
# Module section -- this section is used to specify
# which dynamically loadable modules to load.
# **********************************************************************
Section "Module"
Load "synaptics"
Load "dri"
Load "dbe"
Load "xtrap"
Load "record"
Load "extmod"
Load "glx"
Load "GLcore"
Load "type1"
Load "freetype"
EndSection
# **********************************************************************
# Server flags section
# **********************************************************************
Section "ServerFlags"
# Option "NoTrapSignals"
# Option "DontVTSwitch"
# Option "DontZap"
# Option "DontZoom"
# Option "DisableVidModeExtension"
# Option "AllowNonLocalXvidtune"
# Option "DisableModInDev"
# Option "AllowNonLocalModInDev"
# Option "blank time" "10" # 10 minutes
# Option "standby time" "20"
# Option "suspend time" "30"
# Option "off time" "60"
# Option "EstimateSizesAggresively" "0"
EndSection
# **********************************************************************
# DRI section
# **********************************************************************
Section "dri"
# Access to OpenGL ICD is allowed for all users:
Mode 0666
# Access to OpenGL ICD is restricted to a specific user group:
# Group 100 # users
EndSection
# **********************************************************************
# Extensions section
# **********************************************************************
Section "Extensions"
Option "Composite" "Disable"
EndSection
# **********************************************************************
# Keyboard section
# **********************************************************************
Section "InputDevice"
Identifier "Keyboard1"
Driver "kbd"
# Option "Protocol" "Xqueue"
# Option "AutoRepeat" "500 5"
# Option "Xleds" "1 2 3"
# Option "XkbDisable"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
# Option "XkbVariant" "us"
Option "XkbOptions" ""
EndSection
# **********************************************************************
# Pointers section
# **********************************************************************
Section "InputDevice"
# Identifier and driver
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "Auto"
Option "Device" "/dev/mouse"
# Option "Protocol" "Xqueue"
# Option "BaudRate" "9600"
# Option "SampleRate" "150"
# Option "Emulate3Buttons"
# Option "Emulate3Timeout" "50"
# Option "ChordMiddle"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
Identifier "Pad1"
Driver "synaptics"
Option "Protocol" "auto-dev"
Option "Device" "/dev/tp1"
Option "LeftEdge" "1700"
Option "RightEdge" "5300"
Option "TopEdge" "1700"
Option "BottomEdge" "4200"
Option "FingerLow" "25"
Option "FingerHigh" "30"
Option "MaxTapTime" "180"
Option "MaxTapMove" "220"
Option "VertScrollDelta" "100"
Option "MinSpeed" "0.09"
Option "MaxSpeed" "0.18"
Option "AccelFactor" "0.0015"
Option "SHMConfig" "on"
EndSection
# **********************************************************************
# Monitor section
# **********************************************************************
Section "Monitor"
Identifier "Monitor1"
VendorName "DXS"
ModelName "DXS:1313"
HorizSync 31.5 - 50.0
VertRefresh 40-90
Option "UseEdidFreqs" "1"
Option "ReducedBlanking"
EndSection
# **********************************************************************
# Graphic devices section
# **********************************************************************
# Any number of graphic devices sections may be present
Section "Device"
Identifier "Videocard1"
VendorName "ATI Technologies Inc"
BoardName "RS480 [Radeon Xpress 200G Series]"
Driver "radeon"
BusID "PCI:1:5:0"
Option "RenderAccel" "true"
EndSection
# **********************************************************************
# Screen section
# **********************************************************************
Section "Screen"
Identifier "Videoconfig"
Device "Videocard1"
Monitor "Monitor1"
DefaultDepth 24
Subsection "Display"
Depth 8
Modes "800x600"
EndSubsection
Subsection "Display"
Depth 16
Modes "800x600"
EndSubsection
Subsection "Display"
Depth 24
Modes "800x600"
EndSubsection
Subsection "Display"
Depth 32
Modes "800x600"
EndSubsection
EndSection
# **********************************************************************
# ServerLayout section
# **********************************************************************
Section "ServerLayout"
Identifier "Simple Layout"
Screen "Videoconfig"
InputDevice "Mouse1" "CorePointer"
InputDevice "Pad1" "SendCoreEvents"
InputDevice "Keyboard1" "CoreKeyboard"
EndSection