Мыша

на xorg дай взглянуть

Section "InputDevice"

# Identifier and driver

Identifier "Mouse1"
Driver "mouse"

# On platforms where PnP mouse detection is supported the following
# protocol setting can be used when using a newer PnP mouse:

# Option "Protocol" "Auto"

# The available mouse protocols types that you can set below are:
# Auto BusMouse GlidePoint GlidePointPS/2 IntelliMouse IMPS/2
# Logitech Microsoft MMHitTab MMSeries Mouseman MouseManPlusPS/2
# MouseSystems NetMousePS/2 NetScrollPS/2 OSMouse PS/2 SysMouse
# ThinkingMouse ThinkingMousePS/2 Xqueue
Option "Protocol" "PS/2"
# The mouse device. The device is normally set to /dev/mouse,
# which is usually a symbolic link to the real device.

# Option "Device" "/dev/mouse"
Option "Device" "/dev/psaux"
# Option "Device" "/dev/ttyS0"
# Option "Device" "/dev/ttyS1"

# When using XQUEUE, comment out the above two lines, and uncomment
# the following line.

# Option "Protocol" "Xqueue"

# Baudrate and SampleRate are only for some Logitech mice. In
# almost every case these lines should be omitted.

# Option "BaudRate" "9600"
# Option "SampleRate" "150"

# Emulate3Buttons is an option for 2-button Microsoft mice
# Emulate3Timeout is the timeout in milliseconds (default is 50ms)

Option "Emulate3Buttons"
Option "Emulate3Timeout" "50"
Option "ZAxisMapping" "4 5"
# ChordMiddle is an option for some 3-button Logitech mice

# Option "ChordMiddle"

EndSection

Section "InputDevice"
	Identifier  "Mouse"
	Driver      "mouse"
	Option 	    "Protocol" "IMPS/2"
	Option	    "Device" "/dev/input/mice"
#	Option      "Buttons" "7"
        Option      "ZAxisMapping" "4 5"
	Option      "Emulate3Buttons" "no"
EndSection

попробуй раскоментировать строку
Option "Protocol" "Auto"
а строчку
Option "Protocol" "PS/2"
закоментируй.

мне на Slackware 10.1 помогло.

Во-первых протокол обычно ImPS/2, во-вторых зачем тебе Emulate3Buttons? Колесо ведь обычно ещё и как кнопка нажимается...
Закомментировать.

IPMS/2 поставил заработало... А эмуляцыю 3-й кнопки это я для эксперемента врубин, думал может колесо заработает.