I installed Fedora 25 on my Thinkpad E470 and the Trackpoint works well.But I cannot use the middle button (the button between left and right mouse click) to scroll.Referring to this source it should be possible.I found several hints on how to enable this feature on Xorg but I have no clue how to get it work with wayland.Can anybody help out?OS Info: Fedora 25 Gnome 3.22.2 Wayland 1.12.0 libinput 1.6.3Update:Also libinput-debug-events does not recognize pressing the middle mouse button. libinput-list-devices prints the following:Device:           TPPS/2 IBM TrackPointKernel:           /dev/input/event8Group:            8Seat:             seat0, defaultCapabilities:     pointer Tap-to-click:     n/aTap-and-drag:     n/aTap drag lock:    n/aLeft-handed:      disabledNat.scrolling:    disabledMiddle emulation: n/aCalibration:      n/aScroll methods:   *buttonClick methods:    noneDisable-w-typing: n/aAccel profiles:   flat *adaptiveRotation:         n/a
Enable scrolling with trackpoint+middleclick on wayland
fedora;xorg;thinkpad;wayland;libinput