Eu uso o Lenovo Yoga 500 80N40046IN e eu instalei o Ubuntu 15.10. O scroll de dois dedos não funciona. Eu tentei desmarcar a rolagem de dois dedos e a rolagem natural nas configurações de mouse e touchpad. Ainda não funciona.Eu mesmo tentei correr synclient twofingerscroll = 1 através do terminal.Yet o mesmo problema.Por favor, ajude.
Saída do comando xinput:
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=14 [slave pointer (2)]
⎜ ↳ ELAN Touchscreen id=11 [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)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ Lenovo EasyCamera id=10 [slave keyboard (3)]
↳ Ideapad extra buttons id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
Saída de xinput list-props 14:
Device 'SynPS/2 Synaptics TouchPad':
Device Enabled (142): 1
Coordinate Transformation Matrix (144): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Device Accel Profile (273): 1
Device Accel Constant Deceleration (274): 2.500000
Device Accel Adaptive Deceleration (275): 1.000000
Device Accel Velocity Scaling (276): 12.500000
Synaptics Edges (298): 1585, 5357, 1417, 4437
Synaptics Finger (299): 25, 30, 0
Synaptics Tap Time (300): 180
Synaptics Tap Move (301): 247
Synaptics Tap Durations (302): 180, 100, 100
Synaptics ClickPad (303): 1
Synaptics Middle Button Timeout (304): 0
Synaptics Two-Finger Pressure (305): 282
Synaptics Two-Finger Width (306): 7
Synaptics Scrolling Distance (307): 155, 1232369007
Synaptics Edge Scrolling (308): 1, 1, 0
Synaptics Two-Finger Scrolling (309): 1, 0
Synaptics Move Speed (310): 1.000000, 1.750000, 0.035606, 0.000000
Synaptics Off (311): 2
Synaptics Locked Drags (312): 0
Synaptics Locked Drags Timeout (313): 5000
Synaptics Tap Action (314): 2, 3, 0, 0, 1, 3, 0
Synaptics Click Action (315): 1, 3, 0
Synaptics Circular Scrolling (316): 0
Synaptics Circular Scrolling Distance (317): 0.100000
Synaptics Circular Scrolling Trigger (318): 0
Synaptics Circular Pad (319): 0
Synaptics Palm Detection (320): 0
Synaptics Palm Dimensions (321): 10, 200
Synaptics Coasting Speed (322): 20.000000, 50.000000
Synaptics Pressure Motion (323): 30, 160
Synaptics Pressure Motion Factor (324): 1.000000, 1.000000
Synaptics Resolution Detect (325): 1
Synaptics Grab Event Device (326): 0
Synaptics Gestures (327): 1
Synaptics Capabilities (328): 1, 0, 0, 1, 1, 1, 1
Synaptics Pad Resolution (329): 52, 42
Synaptics Area (330): 0, 0, 0, 0
Synaptics Soft Button Areas (331): 3471, 0, 4050, 0, 0, 0, 0, 0
Synaptics Noise Cancellation (332): 8, 8
Device Product ID (260): 2, 7
Device Node (261): "/dev/input/event4"
EVEMU 1.2
Nome do dispositivo de entrada: "SynPS / 2 Synaptics TouchPad"
N: SynPS / 2 Synaptics TouchPad I: 0011 0002 0007 01b1 P: 05 00 00 00 00 00 00 00 B: 00 0b 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 01 00 00 00 00 00 B: 01 20 e5 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 01 00 00 00 00 00 00 00 00 B: 02 00 00 00 00 00 00 00 00 B: 03 03 00 00 11 00 80 60 06 B: 04 00 00 00 00 00 00 00 00 B: 05 00 00 00 00 00 00 00 00 B: 11 00 00 00 00 00 00 00 00 B: 12 00 00 00 00 00 00 00 00 B: 14 00 00 00 00 00 00 00 00 B: 15 00 00 00 00 00 00 00 00 B: 15 00 00 00 00 00 00 00 00 A: 00 1278 5664 0 0 42 A: 01 1172 4682 0 0 52 A: 18 0 255 0 0 0 A: 1c 0 15 0 0 0 A: 2f 0 1 0 0 0 A: 35 1278 5664 8 0 42 R: 36 1172 4682 8 0 52 A: 39 0 65535 0 0 0 A: 3a 0 255 0 0 0
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