小智 4
简单的初始方法是简单地调整触摸板配置,也许降低灵敏度,特别是如果手指离开触摸板而移动那么远。进入系统设置>鼠标和触摸板>将触摸板光标速度旁边的栏向左拖动以调低。
如果上述选项无法解决问题,请参阅以下链接: http://memobadz.wordpress.com/2014/02/16/lenovo-yoga-pro-2-on-ubuntu/
其中讨论了您可以探索的几个硬件配置选项。关于您的问题,有关跳跃触摸板和缺少中间按钮的部分似乎是合适的。这是他们的建议:
/etc/X11/xorg.conf.d/50-synaptics.conf尝试使用以下内容创建文件:
Section "InputClass"
Identifier "touchpad catchall"
Driver "synaptics"
MatchIsTouchpad "on"
# This option is recommend on all Linux systems using evdev, but cannot be
# enabled by default. See the following link for details:
# http://who-t.blogspot.com/2010/11/how-to-ignore-configuration-errors.html
MatchDevicePath "/dev/input/event*"
Option "FingerLow" "46"
Option "FingerHigh" "46"
Option "ClickFinger1" "1"
Option "ClickFinger2" "2"
Option "ClickFinger3" "3"
Option "TapButton1" "1"
Option "TapButton2" "2"
Option "TapButton3" "3"
Option "AreaBottomEdge" "85%"
Option "SoftButtonAreas" "60% 0 85% 0 40% 60% 85% 0" # Btn2 LRTB - Btn3 LRTB
Option "EmulateMidButtonTime" "75"
EndSection
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您可以使用 synclient 在运行时处理这些值。
修改:
要从命令行创建上述文件:
cd ~/Desktop #changes your current directory to your Desktop for easy access
touch 50-synaptics.conf #creates file named 50-synaptics.conf
gedit 50-synaptics.conf #uses gedit(text editor) to open file
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从命令行创建目标文件夹(OP 中的每个注释添加行)。
sudo mkdir /etc/x11/xorg.conf.d
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sudo mv ~/Desktop/50-synaptics.conf /etc/X11/xorg.conf.d/ #Moves file from Desktop to target folder.
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