openSuSE KDE 中调节鼠标速度

from: https://forums.opensuse.org/showthread.php/518284-KDE-plasma-mouse-is-way-too-fast-or-accelerates-to-strong-even-on-lowest-settings-need-help/page2

For system-wide effect (and assuming the desktop environment doesn't override any input device configuration),
you could create a custom Xorg config file eg /etc/X11/xorg.conf.d/30-mouse.conf

Section "InputClass"
        Identifier "Razer Razer Naga 2014"
        MatchIsPointer "yes"
        Driver "libinput"
        Option "AccelProfile" "-1"
        Option "AccelScheme" "none"
        Option "AccelSpeed" "-0.9"
EndSection

More info

man xorg.conf

man libinput