gcqmkm@uocmo:~$ xinput list-props 10
Device 'USB Optical Wheel Mouse':
Device Enabled (150): 1
Coordinate Transformation Matrix (152): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Natural Scrolling Enabled (291): 0
libinput Natural Scrolling Enabled Default (292): 0
libinput Scroll Methods Available (293): 0, 0, 1
libinput Scroll Method Enabled (294): 0, 0, 0
libinput Scroll Method Enabled Default (295): 0, 0, 0
libinput Button Scrolling Button (296): 2
libinput Button Scrolling Button Default (297): 2
libinput Middle Emulation Enabled (298): 0
libinput Middle Emulation Enabled Default (299): 0
libinput Accel Speed (300): 1.000000
libinput Accel Speed Default (301): 0.000000
libinput Accel Profiles Available (302): 1, 1
libinput Accel Profile Enabled (303): 1, 0
libinput Accel Profile Enabled Default (304): 1, 0
libinput Left Handed Enabled (305): 0
libinput Left Handed Enabled Default (306): 0
libinput Send Events Modes Available (276): 1, 0
libinput Send Events Mode Enabled (277): 0, 0
libinput Send Events Mode Enabled Default (278): 0, 0
Device Node (279): "/dev/input/event5"
Device Product ID (280): 7119, 2
libinput Drag Lock Buttons (307): <no items>
libinput Horizontal Scroll Enabled (308): 1
gcqmkm@uocmo:~$ xinput set-prop "10" "Middle Emulation Enabled" 1
property 'Middle Emulation Enabled' doesn't exist, you need to specify its type and format
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