Xinput settings for Kensington Expert Mouse
Detecting possible parameters.
> xinput --list-props 13
Device 'Kensington Kensington Expert Mouse':
Device Enabled (138): 1
Coordinate Transformation Matrix (139): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000bled (277): 0
libinput Natural Scrolling Enabled Default (278): 0
libinput Scroll Methods Available (279): 0, 0, 1
libinput Scroll Method Enabled (280): 0, 0, 0
libinput Scroll Method Enabled Default (281): 0, 0, 0
libinput Button Scrolling Button (282): 2
libinput Button Scrolling Button Default (283): 2
libinput Button Scrolling Button Lock Enabled (284): 0
libinput Button Scrolling Button Lock Enabled Default (285): 0
libinput Middle Emulation Enabled (286): 0
libinput Middle Emulation Enabled Default (287): 0
libinput Accel Speed (288): 0.000000
libinput Accel Speed Default (289): 0.000000
libinput Accel Profiles Available (290): 1, 1
libinput Accel Profile Enabled (291): 1, 0
libinput Accel Profile Enabled Default (292): 1, 0
libinput Left Handed Enabled (293): 0
libinput Left Handed Enabled Default (294): 0
libinput Send Events Modes Available (262): 1, 0
libinput Send Events Mode Enabled (263): 0, 0
libinput Send Events Mode Enabled Default (264): 0, 0
Device Node (265): "/dev/input/event7"
Device Product ID (266): 1149, 4128
libinput Drag Lock Buttons (295): <no items>
libinput Horizontal Scroll Enabled (296): 1
Setting up the accelleration speed.
> xinput set-prop 'Kensington Kensington Expert Mouse' 'libinput Accel Speed' 0.8
alternatively a shorter version.
> xinput set-prop 13 288 0.8
This has been incorporated into the configuration fragment for the Expert
Mouse, /usr/local/etc/X11/xorg.conf.d/expert_mouse.conf:
Section "InputClass"
Identifier "Kensington"
MatchDriver "libinput"
MatchIsPointer "On"
Option "ButtonMapping" "3 2 1"
Option "Emulate3Buttons" "off"
Option "Buttons" "6"
Option "ZAxisMapping" "4 5"
Option "AccelSpeed" "0.8"
EndSection
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