This question has been asked many times with no answer. I've used my basic Google skills and haven't come across a fix. This is system wide. My mouse simply scrolls too fast.
I'm new to ubuntu and linux in general. Would switching styles or whatever it is called (Ubuntu, KDE, Xubuntu) help at all? Is there a terminal code I can enter?
Confirmed working on 20.04:
sudo apt install imwheelbash <(curl -s http://www.nicknorton.net/mousewheel.sh)bash <(curl -s https://gist.githubusercontent.com/AshishKapoor/6f054e43578659b4525c47bf279099ba/raw/0b2ad8b67f02ebb01d99294b0ecb6feacc078f67/mousewheel.sh)Wheel Scroll Speed, Command= imwheel, Comment= Activates wheel scroll speed fix on system startup (or whatever you like)Important note:
If you have extra mouse buttons, this might mess things up as far as their functionality.
If you find some buttons mis-behaving after following these instructions, you can always go "back" by removing imwheel as a startup application, and restarting your computer.
However, you can still make this work by specifying which buttons to modify in the imwheel command.
imwheel -b "45" this might work for certain mouse types.
imwheel -b "4 5 6 7" this might also work.
In any case, you can try and figure out the button numbers for you own specific mouse scroll wheel, and specify them and only them.
Use the command with button numbers both when running for the first time, and as the command you input as a startup application.
Solution excerpted from here
Important note based on this
To change the mouse parameters:
list the peripherals, note the good number with the device name of the mouse!
xinput list
list parameters from peripheral number 9
xinput list-props 9
set the acceleration of peripheral 9 to value 3. The higher the value is, the more you divide the acceleration. Acceleration is maximum for a value equal to 1. The "basis" value seems to be 1.7, for me...
xinput set-prop 9 'Device Accel Constant Deceleration' 3
To permanently set the change :
A hidden file in your directory is ".profile" (Ctrl+H to see hidden files)
Double click on it and open it. Copy paste the previous command at the end. That's it!
P.S. to apply the same command for all users you can edit the file /etc/profile (not an hidden file).
Have fun.
First check which device is the mouse:
xinput list
Now pick the ID of your mouse there, and list its current settings:
xinput list-props <device-id>
then change the settings like so where Evdev scrolling distance [vertical] [horizontal] [dial]
xinput set-prop <device-id> 'Evdev Scrolling Distance' 1 3 5
where the combination of the last three numbers is mouse-dependent:
I have a Logitech PerformanceMouse MX and none of the solutions here worked. The only thing that worked for me was using some parts of this project.
xserver-xorg-input-evdev. rules.d/install.sh. It will copy the udev rules to the appropriate location and ask permissions if necessary.plugdev group: $ sudo gpasswd -a <your-username plugdevNow you can set your scroll-speed with the following xinput commands (source):
$ xinput set-prop <devnum> "Evdev Scrolling Distance" 8 1 1 # for smooth scroll
$ xinput set-prop <devnum> "Evdev Scrolling Distance" -8 1 1 # for smooth 'natural' scroll
Changing the 8 to a lower value increases the sensitivity. Flipping it to negative changes the direction of scroll. Increasing the value decreases sensitivity.
This solution works for me:
sudo apt-get install imwheel zenity
Create a bash script and insert this:
#!/bin/bash
# Version 0.1 Tuesday, 07 May 2013
# Comments and complaints http://www.nicknorton.net
# GUI for mouse wheel speed using imwheel in Gnome
# imwheel needs to be installed for this script to work
# sudo apt-get install imwheel
# Pretty much hard wired to only use a mouse with
# left, right and wheel in the middle.
# If you have a mouse with complications or special needs,
# use the command xev to find what your wheel does.
#
### see if imwheel config exists, if not create it ###
if [ ! -f ~/.imwheelrc ]
then
cat >~/.imwheelrc<<EOF
".*"
None, Up, Button4, 1
None, Down, Button5, 1
Control_L, Up, Control_L|Button4
Control_L, Down, Control_L|Button5
Shift_L, Up, Shift_L|Button4
Shift_L, Down, Shift_L|Button5
EOF
fi
##########################################################
CURRENT_VALUE=$(awk -F 'Button4,' '{print $2}' ~/.imwheelrc)
NEW_VALUE=$(zenity --scale --window-icon=info --ok-label=Apply --title="Wheelies" --text "Mouse wheel speed:" --min-value=1 --max-value=100 --value="$CURRENT_VALUE" --step 1)
if [ "$NEW_VALUE" == "" ];
then exit 0
fi
sed -i "s/\($TARGET_KEY *Button4, *\).*/\1$NEW_VALUE/" ~/.imwheelrc # find the string Button4, and write new value.
sed -i "s/\($TARGET_KEY *Button5, *\).*/\1$NEW_VALUE/" ~/.imwheelrc # find the string Button5, and write new value.
cat ~/.imwheelrc
imwheel -kill
# END OF SCRIPT FILE
Now run the script and set your desired mouse wheel speed.
Thanks to: http://www.nicknorton.net/?q=node/10
I have written a simple script which allows you to find which device has this property ( The script basically iterates over all xinput devices and lists only those which have any property containing scroll).
xinput list | cut -f2 | cut -f2 -d'=' | xargs -d $'\n' -I'{}' sh -c "xinput list-props '{}' | grep -iq scroll && (echo Listing dev id '{}'; xinput list-props '{}')"
xinput --set-prop 11 295
Note, that for example in Firefox you can set in about:config
mousewheel.system_scroll_override_on_root_content.vertical.factor
Remember to set
mousewheel.system_scroll_override_on_root_content.enabled
to true.
Aside from all of these You can use the old good synaptics dirver for this (Yeah I know it is not supported anymore but lets be honest libinput documentation sucks hard).
If you are on 18.04 or above just install synaptics:
sudo apt-get install xserver-xorg-input-synaptics
now go to /usr/share/X11/xorg.conf.d and just edit the file 70-synaptics.conf
cd /usr/share/X11/xorg.conf.d
sudo nano 70-synaptics.conf
find the section Section "InputClass" Identifier "touchpad catchall" then add these options:
Option "VertScrollDelta" "16"
Option "HorizScrollDelta" "16"
The default number is 26 the lower the number it is faster to scroll, the higher it is slower to scroll.
Finally it should look like this:
Section "InputClass"
Identifier "touchpad catchall"
Driver "synaptics"
MatchIsTouchpad "on"
# This option is recommend on all Linux systems using evdev, but cannot be
# enabled by default. See the following link for details:
# http://who-t.blogspot.com/2010/11/how-to-ignore-configuration-errors.html
# MatchDevicePath "/dev/input/event*"
Option "VertScrollDelta" "16"
Option "HorizScrollDelta" "16"
EndSection
Save the file and close it (Ctrl + O then Enter then Ctrl + X).
Log out and back in for the changes to take effect.
Synaptics driver is a driver with huge options I dont know who in a world has decided to move to the NO OPTION libinput.
Other options can be found at:
https://www.x.org/archive/X11R7.5/doc/man/man4/synaptics.4.html
Thanks to this new pull request on https://gitlab.freedesktop.org/xorg/driver/xf86-input-libinput/-/merge_requests/12 (WIP: Add scroll distance scale setting ), we will be able to change the scroll speed some time in the future (i.e., after that pull request gets merged and the package xserver-xorg-input-libinput is updated with it) without having to use bugged hacks as imwheel.
For now, you can install it directly from the source code:
xserver-xorg-input-libinput is available on your system:
sudo apt-get install xserver-xorg-input-libinputdpkg -l | grep xserver-xorg-input-libinput
ii xserver-xorg-input-libinput 0.29.0-1 amd64 X.Org X server -- libinput input driver
0.29.0 correspondent to the installed version 0.29.0 on the package manager.--- a/src/xf86libinput.c
+++ b/src/xf86libinput.c
@@ -1651,6 +1651,7 @@ calculate_axis_value(struct xf86libinput *driver_data,
value = libinput_event_pointer_get_axis_value(event, axis);
}
value = 3;
value_out = value;
return true;
3 on value *= 3; accordingly to how much you would like to change your scroll speed. To reduce the scroll speed, you can use lower values like 0.9, 0.99, 0.2, etc.sudo apt-get build-dep libinputautoreconf -vif./configure --prefix=/usrmakemake installxserver-xorg-input-libinput using your package manager, i.e., sudo apt-get install xserver-xorg-input-libinput --reinstall
For Solaar users, the trick was to turn off Scroll Wheel Resolution, i.e. "High-sensitivity mode for vertical scroll with the wheel".
On my ThinkPad, to change the scroll speed using the TrackPoint, inspired by other answers here, I did
xinput list
and found the TrackPoint to be named TPPS/2 Elan TrackPoint. I use the name and not the ID as I found the ID can change on reboot, making. I continued with
xinput list-props 'TPPS/2 Elan TrackPoint'
under which I saw libinput Scrolling Pixel Distance. I set this using
xinput set-prop 'TPPS/2 Elan TrackPoint' 'libinput Scrolling Pixel Distance' x
where x could be values between 10 and 50 (I experimented), lower values meaning faster scrolling.
I finally added the last command in the end of my ~/.profile.
My problem was slightly different and I'm posting the answer here to assist other users as well. My issue was that the default mouse hardware added by VmWare Fusion or Workstation was not supporting scrolling in Ubuntu and other Linux distros, while the cursor was moving.
The issue seemed at first to be erratic scrolling, slow scrolling (which lead me here), while in fact, it was a different problem. This thread help me fixed it.
By moving evdev to a later "init" order, the scrolling came back to act as normal.
