Thank you Sean for your explanation and for looking after Xubuntu 18.04 bugs here on Launchpad.
So you can't reproduce the mouse acceleration problem. This makes the bug much harder to track down, if it only effects some people – or maybe if it affects many people but some not. :-( We have here in this report at least three people who're being affected. Not to mention user "Cruxic" who opened the same bug report for Xubuntu 17.10 already in the end of last year and to which I link to in my #1 post above. I can reproduce the mouse acceleration bug on two very different x86 machines of mine, with totally different mice, and whenever I encounter the same bug on these different machines, in most cases it's a real bug and no configuration problem. So how could we help to further pin down this nasty bug? Furthermore, shall I open new bug reports for a few more bugs, i.e. is the "Xubuntu" tag sufficient for you developers to find our bug reports? (I would like to report another bug then: Xfce4's icon-bar exporter doesn't work anymore, the save dialogue doesn't save anything.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1758023 Title: Mouse acceleration not configurable in Xubuntu 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xfce4-settings/+bug/1758023/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs