Comment 5 for bug 1287341

@Alberto:

steve@aether:~$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ SYNAPTICS Synaptics Large Touch Screen id=12 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=15 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
    ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
    ↳ Power Button id=6 [slave keyboard (3)]
    ↳ Video Bus id=7 [slave keyboard (3)]
    ↳ Power Button id=8 [slave keyboard (3)]
    ↳ Integrated_Webcam_HD id=13 [slave keyboard (3)]
    ↳ AT Translated Set 2 keyboard id=14 [slave keyboard (3)]
    ↳ Dell WMI hotkeys id=16 [slave keyboard (3)]
    ↳ Integrated_Webcam_HD id=9 [slave keyboard (3)]

steve@aether:~$ xinput list-props 12
Device 'SYNAPTICS Synaptics Large Touch Screen':
 Device Enabled (135): 1
 Coordinate Transformation Matrix (137): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
 Device Accel Profile (260): 0
 Device Accel Constant Deceleration (261): 1.000000
 Device Accel Adaptive Deceleration (262): 1.000000
 Device Accel Velocity Scaling (263): 10.000000
 Device Product ID (252): 1739, 2808
 Device Node (253): "/dev/input/event12"
 Evdev Axis Inversion (264): 0, 0
 Evdev Axis Calibration (265): <no items>
 Evdev Axes Swap (266): 0
 Axis Labels (267): "Abs MT Position X" (283), "Abs MT Position Y" (284), "None" (0), "None" (0)
 Button Labels (268): "Button Unknown" (256), "Button Unknown" (256), "Button Unknown" (256), "Button Wheel Up" (141), "Button Wheel Down" (142)
 Evdev Middle Button Emulation (269): 0
 Evdev Middle Button Timeout (270): 50
 Evdev Third Button Emulation (271): 0
 Evdev Third Button Emulation Timeout (272): 1000
 Evdev Third Button Emulation Button (273): 3
 Evdev Third Button Emulation Threshold (274): 20
 Evdev Wheel Emulation (275): 0
 Evdev Wheel Emulation Axes (276): 0, 0, 4, 5
 Evdev Wheel Emulation Inertia (277): 10
 Evdev Wheel Emulation Timeout (278): 200
 Evdev Wheel Emulation Button (279): 4
 Evdev Drag Lock Buttons (280): 0