Hi,

So I am using a Logitech MX ERGO and a 4K display and I find the mouse sensitivity too low.

I have both the mouse and KDE on maximum sensitivity. See screenshot: https://www.dropbox.com/s/q2exn8ucnxi1p ... 5.png?dl=0

How can I increase the mouse sensitivity even higher?

Many thanks

OK I tried rebooting into Windows and increasing the sensitivity using Logitech options and that worked great except it reverted when I booted back into Debian.

OK I fixed it with this awesome hack:

Code: Select all

sudo -i
cat <<EOF > /etc/X11/xorg.conf.d/40-mouse-sensitivity.conf
Section "InputClass"
    Identifier "PixArt USB Optical Mouse"
    MatchIsPointer "Yes"
    Option "TransformationMatrix" "2.4 0 0 0 2.4 0 0 0 1"
EndSection
EOF


It would be nice if there was a fix that didn't involve command-line though.