Use the following commands:
mkdir /dev/input
mknod /dev/input/mice c 13 63
If you are unsure whether you are configuring the right mouse device, use cat /dev/input/mice (or other appropriate devices names). In case you do this for the correct mouse, you should see some bizarre looking characters as you move the mouse or click any of the buttons.
If you want to use the mouse under X, you have various options. Which one you select is dependent on what version of XFree86 you are using and whether you are using only USB for your mouse (or mice), or whether you want to use a USB mouse and some other kind of pointer device.
You need to edit the XF86Config file (usually /usr/X11R6/lib/X11/XF86Config or /etc/X11/XF86Config ).
If you are using XFree86 version 4.0 or later, add an InputDevice section that looks like the following:
Section "InputDevice"
Identifier "USB Mice"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mice"
EndSection
or, if you want to use a wheel mouse, something like this may be more useful:
Section "InputDevice"
Identifier "USB Mice"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
Option "Buttons" "5"
EndSection
Consult the current XFree86 documentation for a detailed explaination and more examples.
You also need to add an entry to each applicable ServerLayout Section. These are normally at the end of the configuration file. If you only have a USB mouse (or USB mice), then replace the line with the "CorePointer" entry with the following line:
InputDevice "USB Mice" "CorePointer"
If you want to use both a USB mouse (or USB mice) and some other kind of pointer device, then add (do not replace) the following line to the applicable ServerLayout sections:
InputDevice "USB Mice" "SendCoreEvents"
If you are using only a USB mouse (or USB mice) with XFree86 3.3, edit the Pointer section so that it looks like the following:
Section "Pointer"
Protocol "IMPS/2"
Device "/dev/input/mice"
EndSection
If you are trying to use a USB mouse (or USB mice) in addition to another pointer type device with XFree86 3.3, then you need to use the XInput extensions. Keep the existing Pointer (or modify it as required for the other device if you are doing an initial installation), and add the following entry (anywhere sensible, ideally in the Input devices area):
Section "Xinput"
SubSection "Mouse"
DeviceName "USB Mice"
Protocol "IMPS/2"
Port "/dev/input/mice"
AlwaysCore
EndSubSection
EndSection
Restart the X server. If you don't have any mouse support at this point, remember that Ctrl-Alt-F1 will get you a virtual terminal that you can use to kill the X server and start debugging from the error messages.
If you want to use the mouse under gpm, run (or kill and restart if it is already running) gpm with the following options. gpm -m /dev/input/mice -t imps2 (as superuser). You can
