Hello, 2018-07-16 19:33 GMT+02:00 Alf <alf.debian...@gmx.de>: > Am 16.07.2018 um 16:26 schrieb Hector Oron: > >> >> Could you please test version 1.11.2-1 and report back? >> >> Best regards >> > No change so far, tested with libinput10 1.11.2-1 in Buster. > > Please tell me a way how I can set base speed and accelleration profile for > a Trackball. Mice work fine with default settings - but a TRACKBALL needs > different settings as explained above for Velocity and Acceleration: >> Base Speed ist too high, acceleration is too high. It does not consider >> that with just a thumb you cannot position as exactly as with a mouse. >> Movements over greater distance just needs a small kick to let the ball >> spin, which does not apply to mice.
Can you please have a look to https://bugzilla.redhat.com/show_bug.cgi?id=1217881#c8 If that does not work, please open an issue upstream and let me know bug reference for tracking. https://bugs.freedesktop.org/enter_bug.cgi?component=Input%2Flibinput&product=xorg Regards > I had to revert to evdev again and current settings are: > > $ xinput --list-props 10 > > Device 'Logitech M570': > Device Enabled (136): 1 > Coordinate Transformation Matrix (138): 1.000000, 0.000000, > 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 > Device Accel Profile (264): 0 > Device Accel Constant Deceleration (265): 1.000000 > Device Accel Adaptive Deceleration (266): 1.000000 > Device Accel Velocity Scaling (267): 10.000000 > Device Product ID (259): 1133, 4136 > Device Node (260): "/dev/input/event2" > Evdev Axis Inversion (268): 0, 0 > Evdev Axes Swap (270): 0 > Axis Labels (271): "Rel X" (146), "Rel Y" (147), "Rel Horiz > Wheel" (292), "Rel Vert Wheel" (263) > Button Labels (272): "Button Left" (139), "Button Middle" (140), > "Button Right" (141), "Button Wheel Up" (142), "Button Wheel Down" (143), > "Button Horiz Wheel Left" (144), "Button Horiz Wheel Right" (145), "Button > Side" (287), "Button Extra" (288), "Button Forward" (289), "Button Back" > (290), "Button Task" (291), "Button Unknown" (262), "Button Unknown" (262), > "Button Unknown" (262), "Button Unknown" (262), "Button Unknown" (262), > "Button Unknown" (262), "Button Unknown" (262), "Button Unknown" (262), > "Button Unknown" (262), "Button Unknown" (262), "Button Unknown" (262), > "Button Unknown" (262) > Evdev Scrolling Distance (273): 1, 1, 1 > Evdev Middle Button Emulation (274): 0 > Evdev Middle Button Timeout (275): 50 > Evdev Middle Button Button (276): 2 > Evdev Third Button Emulation (277): 0 > Evdev Third Button Emulation Timeout (278): 1000 > Evdev Third Button Emulation Button (279): 3 > Evdev Third Button Emulation Threshold (280): 20 > Evdev Wheel Emulation (281): 0 > Evdev Wheel Emulation Axes (282): 0, 0, 4, 5 > Evdev Wheel Emulation Inertia (283): 10 > Evdev Wheel Emulation Timeout (284): 200 > Evdev Wheel Emulation Button (285): 4 > Evdev Drag Lock Buttons (286): 0 -- Héctor Orón -.. . -... .. .- -. -.. . ...- . .-.. --- .--. . .-.