탭 클릭과 스크롤 방향을 자연스럽게 바꾸도록 설정한다.
xinput을 사용해서 UltrNav의 터치 패드 장치를 찾는다.
$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ UNIW0001:00 093A:0255 Mouse id=12 [slave pointer (2)]
⎜ ↳ UNIW0001:00 093A:0255 Touchpad id=13 [slave pointer (2)]
⎜ ↳ Synaptics Inc. Composite TouchPad / TrackPoint (Stick) id=15 [slave pointer (2)]
⎜ ↳ 2.4G Mouse id=16 [slave pointer (2)]
⎜ ↳ Synaptics Inc. Composite TouchPad / TrackPoint id=20 [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)]
↳ Lid Switch id=9 [slave keyboard (3)]
↳ Sleep Button id=10 [slave keyboard (3)]
↳ HD Webcam: HD Webcam id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=14 [slave keyboard (3)]
↳ Lite-On Tech IBM USB Travel Keyboard with UltraNav Consumer Control id=17 [slave keyboard (3)]
↳ Lite-On Tech IBM USB Travel Keyboard with UltraNav id=18 [slave keyboard (3)]
↳ Lite-On Tech IBM USB Travel Keyboard with UltraNav System Control id=19 [slave keyboard (3)]
찾은 장치에서 Tapping, Natural Scrolling 속성이 있는지 찾아본다.
$ xinput list-props "Synaptics Inc. Composite TouchPad / TrackPoint" | grep -i "Tapping Enabled"
libinput Tapping Enabled (304): 0
libinput Tapping Enabled Default (305): 0
$ xinput list-props "Synaptics Inc. Composite TouchPad / TrackPoint" | grep -i "Natural Scrolling Enabled"
libinput Natural Scrolling Enabled (286): 0
libinput Natural Scrolling Enabled Default (287): 0
xinput으로 속성을 바꾸고 원하는대로 동작하는지 확인한다.
$ xinput set-prop "Synaptics Inc. Composite TouchPad / TrackPoint" "libinput Tapping Enabled" 1 $ xinput set-prop "Synaptics Inc. Composite TouchPad / TrackPoint" "libinput Natural Scrolling Enabled" 1
다음에 X를 다시시작해도 적용하기 위해서 아래 내용으로 /etc/X11/xorg.conf.d/ultranav.conf 파일을 만든다.
Section "InputClass"
Identifier "Synaptics Inc. Composite TouchPad / TrackPoint"
MatchProduct "Synaptics Inc. Composite TouchPad / TrackPoint"
MatchDriver "libinput"
Option "Tapping" "on"
Option "Natural Scrolling" "on"
EndSection