我无法禁用自然滚动，我曾尝试从鼠标和触摸板设置。我使用的是 GNOME Shell 3.24.1。我已经尝试过以下命令：
gsettings set org.gnome.desktop.peripherals.mouse natural-scroll false
gsettings set org.gnome.desktop.peripherals.touchpad natural-scroll false
我是 Ubuntu 新手。请建议我逐步纠正这个问题。
附言：我的鼠标滚动没问题。唯一的问题是触摸板。
$ xinput ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ Logitech Wireless Mouse id=10 [slave pointer (2)] ⎜ ↳ SynPS/2 Synaptics TouchPad id=13 [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)] ↳ Power Button id=9 [slave keyboard (3)] ↳ HP Wide Vision HD id=11 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)] ↳ HP WMI hotkeys id=14 [slave keyboard (3)] ↳ HP Wireless hotkeys id=15 [slave keyboard (3)] $ xinput list-props 13 Device 'SynPS/2 Synaptics TouchPad': Device Enabled (170): 1 Coordinate Transformation Matrix (172): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 Device Accel Profile (300): 1 Device Accel Constant Deceleration (301): 2.500000 Device Accel Adaptive Deceleration (302): 1.000000 Device Accel Velocity Scaling (303): 12.500000 Synaptics Edges (323): 1659, 5337, 1531, 4401 Synaptics Finger (324): 25, 30, 0 Synaptics Tap Time (325): 180 Synaptics Tap Move (326): 238 Synaptics Tap Durations (327): 180, 180, 100 Synaptics ClickPad (328): 1 Synaptics Middle Button Timeout (329): 0 Synaptics Two-Finger Pressure (330): 282 Synaptics Two-Finger Width (331): 7 Synaptics Scrolling Distance (332): 108, 108 Synaptics Edge Scrolling (333): 1, 0, 0 Synaptics Two-Finger Scrolling (334): 1, 0 Synaptics Move Speed (335): 1.000000, 1.750000, 0.036880, 0.000000 Synaptics Off (336): 0 Synaptics Locked Drags (337): 0 Synaptics Locked Drags Timeout (338): 5000 Synaptics Tap Action (339): 2, 3, 0, 0, 1, 3, 0 Synaptics Click Action (340): 1, 3, 0 Synaptics Circular Scrolling (341): 0 Synaptics Circular Scrolling Distance (342): 0.100000 Synaptics Circular Scrolling Trigger (343): 0 Synaptics Circular Pad (344): 0 Synaptics Palm Detection (345): 0 Synaptics Palm Dimensions (346): 10, 200 Synaptics Coasting Speed (347): 20.000000, 50.000000 Synaptics Pressure Motion (348): 30, 160 Synaptics Pressure Motion Factor (349): 1.000000, 1.000000 Synaptics Resolution Detect (350): 1 Synaptics Grab Event Device (351): 0 Synaptics Gestures (352): 1 Synaptics Capabilities (353): 1, 0, 0, 1, 1, 1, 1 Synaptics Pad Resolution (354): 53, 36 Synaptics Area (355): 0, 0, 0, 0 Synaptics Soft Button Areas (356): 3498, 0, 4033, 0, 0, 0, 0, 0 Synaptics Noise Cancellation (357): 27, 27 Device Product ID (293): 2, 7 Device Node (292): "/dev/input/event7"
答案1
在 GNOME 17.04 中，Mouse & Touchpad设置面板的行为有点奇怪。首次打开时，它仅显示常规和鼠标设置，并且没有显示实际上还有更多内容。指向设置面板内部并滚动鼠标滚轮，您将看到触摸板设置出现，并且鼠标和触摸板的自然滚动设置不同。
答案2
Ubuntu GNOME 17.04 应该使用libinput，而不是xorg-synaptics。
安装libinput方式
sudo apt install xserver-xorg-input-libinput
重新启动或重启会话。