ubuntu下启用thinkpad小红点滚动功能
ubuntu下启用thinkpad小红点滚动功能
周银辉
在ubuntu下面,小红点的中键滚动功能没了,很不习惯,下面把它启动起来,
1, 一次性更改(重启后就无效了)
把下面这段脚本保存成 sh文件,比如trackPoint.sh
#!/bin/sh
xinput list | sed -ne 's/^[^ ][^V].*id=\([0-9]*\).*/\1/p' | while read id
do
case `xinput list-props $id` in
*"Middle Button Emulation"*)
xinput set-int-prop $id "Evdev Wheel Emulation" 8 1
xinput set-int-prop $id "Evdev Wheel Emulation Button" 8 2
xinput set-int-prop $id "Evdev Wheel Emulation Timeout" 8 200
xinput set-int-prop $id "Evdev Wheel Emulation Axes" 8 6 7 4 5
xinput set-int-prop $id "Evdev Middle Button Emulation" 8 0
;;
esac
done
# disable middle button
xmodmap -e "pointer = 1 9 3 4 5 6 7 8 2"
xinput list | sed -ne 's/^[^ ][^V].*id=\([0-9]*\).*/\1/p' | while read id
do
case `xinput list-props $id` in
*"Middle Button Emulation"*)
xinput set-int-prop $id "Evdev Wheel Emulation" 8 1
xinput set-int-prop $id "Evdev Wheel Emulation Button" 8 2
xinput set-int-prop $id "Evdev Wheel Emulation Timeout" 8 200
xinput set-int-prop $id "Evdev Wheel Emulation Axes" 8 6 7 4 5
xinput set-int-prop $id "Evdev Middle Button Emulation" 8 0
;;
esac
done
# disable middle button
xmodmap -e "pointer = 1 9 3 4 5 6 7 8 2"
然后更改文件属性为可执行
chmod +x trackPoint.sh
然后执行之
./trackPoint.sh
2, 永久更改:
建立如下文件(如果不存在):
/usr/lib/X11/xorg.conf.d/20-thinkpad.conf
在文件中加入如下内容:
Section "InputClass"
Identifier "Trackpoint Wheel Emulation"
MatchProduct "TrackPoint"
MatchDevicePath "/dev/input/event*"
Driver "evdev"
Option "EmulateWheel" "true"
Option "EmulateWheelButton" "2"
Option "Emulate3Buttons" "false"
Option "XAxisMapping" "6 7"
Option "YAxisMapping" "4 5"
EndSection
Identifier "Trackpoint Wheel Emulation"
MatchProduct "TrackPoint"
MatchDevicePath "/dev/input/event*"
Driver "evdev"
Option "EmulateWheel" "true"
Option "EmulateWheelButton" "2"
Option "Emulate3Buttons" "false"
Option "XAxisMapping" "6 7"
Option "YAxisMapping" "4 5"
EndSection
保存,重启....