Bug 430742

Summary:	Mouse wheel scroll speed can not be configured
Product:	[Applications] systemsettings	Reporter:	Daniel Duris <kdebugs>
Component:	kcm_mouse	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED UPSTREAM
Severity:	minor	CC:	bjornlasanche, nate
Priority:	NOR
Version First Reported In:	5.20.4
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Daniel Duris 2020-12-23 11:26:26 UTC

SUMMARY
I changed the mouse and the mouse wheel scroll speed is too low. There is no Advanced tab under Mouse to change it.

STEPS TO REPRODUCE
1. G to system settings, Input devices, mouse.
2. No way to change the wheel scroll speed.
3. 

OBSERVED RESULT
No way to change.

EXPECTED RESULT
Dialog to change wheel scroll speed.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version:  5.20.04
KDE Frameworks Version:  5.77.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION

Comment 1 Nate Graham 2021-01-05 14:32:45 UTC

You must be using the Libinput driver on X11. This feature cannot be implemented for this use case due to lack of support in Libinput itself. See https://gitlab.freedesktop.org/xorg/driver/xf86-input-libinput/-/merge_requests/12

We have to wait for that issue to be fixed in Libinput before we can add the feature.

On Wayland the situation is different, and we have already implemented a scroll speed feature. Another alternative is to remove Libinput on X11 and use the older evdev drives, which do have this feature.

Comment 2 2wxsy58236r3 2021-04-02 02:06:25 UTC

*** Bug 435205 has been marked as a duplicate of this bug. ***