X forcing WheelEmulation

[Peter Hutterer]

On Sat, Nov 22, 2008 at 11:28:18PM +0100, Matija Šuklje wrote:
> Hullo,
> 
> since today I've noticed that my external mouse has started behaving oddly. 
> Namely the movement (and less often the HWheel) started to just not work from 
> in random intervals. But on the other hand all (other) buttons and the VWheel 
> work normally all the time.
> 
> I noticed that for some reason X enables the WheelEmulation. So I changed 
> my .fdi to look like this:

emulateWheel is false by default, so I really don't know why you'd need this.

> Now this is what I get from Xorg.0.log:
> --[start]--
> EE) Logitech USB Receiver: Read error: No such device
> (II) config/hal: removing device Logitech USB Receiver
> (II) Logitech USB Receiver: Close
> (II) UnloadModule: "evdev"
> (EE) Logitech USB Receiver: Read error: No such device
> (II) config/hal: removing device Logitech USB Receiver
> (II) Logitech USB Receiver: Close
> (II) UnloadModule: "evdev"
> (II) config/hal: Adding input device Logitech USB Receiver
> (**) Logitech USB Receiver: always reports core events
> (**) Logitech USB Receiver: Device: "/dev/input/event4"
> (**) Logitech USB Receiver: ButtonMapping '1 0 3 4 5 6 7 8 2'
> (II) Logitech USB Receiver: Found 16 mouse buttons
> (II) Logitech USB Receiver: Found x and y relative axes
> (II) Logitech USB Receiver: Configuring as mouse
> (**) Option "EmulateWheel" "false"
> (**) Logitech USB Receiver: YAxisMapping: buttons 4 and 5
> (**) Logitech USB Receiver: EmulateWheelButton: 4, EmulateWheelInertia: 10, 
> EmulateWheelTimeout: 200
> (II) XINPUT: Adding extended input device "Logitech USB Receiver" (type: 
> MOUSE)
> (WW) config/hal: device Logitech USB Receiver already added. Ignoring.

The last line is the key. Why is your device being added twice?

Cheers,
  Peter