(In reply to Peter Hutterer from comment #16)
> Adam: I'm really hesitant to put it into libinput because I'm not sure the
> problem scope is well understood (at least by me) and what the actual point
> of it is. So far it's been a "would be nice" but - at least these days :) -
> we require a bit more information about use-cases and precise behaviours.
> 

At least from my corner of mouse usage, the problem is that X has no
scroll distance multiplier like Windows does. Scrolling is slow.

Some applications have their own mechanisms to deal with that, like
Firefox's hidden about:config preferences, or extensions for Chrome. Or
you can also try to hack something together with imwheel.

If it's a touchpad, you can reduce the distance needed to send one
"scroll event". This makes scrolling faster, but also less accurate and
more error-prone.

Obviously none of these solutions are very good.

The future is going towards smooth scrolling, which is an incredible
experience. But while it's buttery smooth, it still doesn't solve the
problem of configurable scroll speed/distance.

Configurable acceleration on the input device driver level would solve
this nicely. You could have fast scrolling when you need it, and even
still retain slow but precise scrolling when you don't.

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/619403

Title:
  [KDE] no option for mouse wheel acceleration

Status in X.Org X server:
  Unknown
Status in xorg-server package in Ubuntu:
  Confirmed

Bug description:
  I am very used to mouse wheel acceleration but I haven't found any
  setting for it in the KDE settings.

  Also, the maximum possible value you can fill there (strangely it
  counts per lines) still is very slow.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: kdebase (not installed)
  ProcVersionSignature: Ubuntu 2.6.32-24.39-generic-pae 2.6.32.15+drm33.5
  Uname: Linux 2.6.32-24-generic-pae i686
  NonfreeKernelModules: nvidia
  Architecture: i386
  Date: Tue Aug 17 20:50:50 2010
  InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100427)
  ProcEnviron:
   LANGUAGE=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: meta-kde

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