Peripherie

Logitech Internet 350 Keyboard

http://www.freedesktop.org/wiki/Software/XKeyboardConfig/ModelsCompatibility

Section "InputDevice"
        Identifier     "Logitech Internet 350 Keyboard"
        Driver         "Keyboard"
        Option          "XkbdModel"     "logiex110"
        Option          "XkbLayout"     "de"
EndSection

InputDevice    "Logitech Internet 350 Keyboard" "CoreKeyboard"

Logitech RX 250 Maus

xorg.conf:

Section "InputDevice"
        Identifier  "RX250"
        Driver      "evdev"
        Option      "Device" "/dev/input/by-id/usb-Logitech_USB-PS.2_Optical_Mouse-event-mouse"
EndSection

InputDevice    "RX250" "SendCoreEvents"

im Firefox about:config

mousewheel.horizscroll.withnokey.action=2
mousewheel.horizscroll.withnokey.numlines=-1
mousewheel.horizscroll.withnokey.sysnumlines=false