I’ve been struggling with this for quite some time now, but I finally figured out how to enable scroll wheel emulation for the Logitech Trackman Marble on Fedora Linux 24.

Previously (when I was using Ubuntu Linux), I had a small shell script that defined the required xinput properties. However, this did not work on Fedora, as they use the new libinput framework.

With the change to the libinput subsystem, you can now enable this behavior by creating a file /etc/X11/xorg.conf.d/10-libinput.conf with the following content:

Section "InputClass"
 Identifier "Marble Mouse"
 MatchProduct "Logitech USB Trackball"
 Driver "libinput"
 Option "ScrollMethod" "button"
 Option "ScrollButton" "8"

Magically, this function got enabled as soon as I saved the file, without even having to restart X! I’m impressed.

Update: this solution does no longer work on later versions of Fedora that switched to Wayland instead of X.org by default. If you don’t want to switch back to X.org and you’re using the GNOME desktop environment, you can enable scroll wheel emulation as outlined here.

A while ago, I concluded my first year in the openATTIC-Team at it-novum. We’ve gone through a lot of changes and I am quite proud of what we’ve achieved so far. In many ways, we’re starting this project and product from scratch, and I’m excited to be able to contribute to this effort with my experience from past jobs, and to help shaping the future direction. I feel grateful for having a very enthusiastic and supportive team. It’s also quite satisfying to observe how the seeds that we planted slowly come to fruition, as the project begins to gain traction with a growing user base and developer community.

For more details on some of the key highlights, please see my blog post on the openATTIC blog.