On Mon, Jul 07, 2025 at 08:19:07PM -0400, gene heskett wrote: > On 7/7/25 18:24, Vladimir Dergachev wrote: > xinput was not installed but is now, and here is the output of > --list-props: > gene@coyote:~$ xinput --list-props "Logitech M325" > Device 'Logitech M325': > Device Enabled (180): 1 > Coordinate Transformation Matrix (182): 1.000000, 0.000000, 0.000000, > 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 > libinput Natural Scrolling Enabled (316): 0 > libinput Natural Scrolling Enabled Default (317): 0 > libinput Scroll Methods Available (318): 0, 0, 1 > libinput Scroll Method Enabled (319): 0, 0, 0 > libinput Scroll Method Enabled Default (320): 0, 0, 0 > libinput Button Scrolling Button (321): 2 > libinput Button Scrolling Button Default (322): 2 > libinput Button Scrolling Button Lock Enabled (323): 0 > libinput Button Scrolling Button Lock Enabled Default (324): 0 > libinput Middle Emulation Enabled (325): 0 > libinput Middle Emulation Enabled Default (326): 0 > libinput Accel Speed (327): -0.400000 > libinput Accel Speed Default (328): 0.000000 > libinput Accel Profiles Available (329): 1, 1 > libinput Accel Profile Enabled (330): 0, 1 > libinput Accel Profile Enabled Default (331): 1, 0 > libinput Left Handed Enabled (332): 0 > libinput Left Handed Enabled Default (333): 0 > libinput Send Events Modes Available (301): 1, 0 > libinput Send Events Mode Enabled (302): 0, 0 > libinput Send Events Mode Enabled Default (303): 0, 0 > Device Node (304): "/dev/input/event8" > Device Product ID (305): 1133, 16532 > libinput Drag Lock Buttons (334): <no items> > libinput Horizontal Scroll Enabled (335): 1 > libinput Scrolling Pixel Distance (336): 15 > libinput Scrolling Pixel Distance Default (337): 15 > libinput High Resolution Wheel Scroll Enabled (338): 1 > gene@coyote:~$ end-of-paste > > The man page is pretty opaque to someone who has not seen this b4 so I have > no idea how to modify anything above. Is something totally fubar?
try: $ xinput set-prop "Logitech M325" "libinput Accel Speed" 0.0 and/or then a value up to 1.0 to make it faster. man 4 libinput has the list of properties and their respective values, xinput is just a generic tool like cat so its man page won't help you beyond basic usage information. You also need to figure out what set the value to -0.4 to begin with. Cheers, Peter
