*** This bug is a duplicate of bug 1132063 *** https://bugs.launchpad.net/bugs/1132063
Bug appears for me on Ubuntu 16.04 using a speedlink mouse. The problem is not present when using a logicetch mouse. xinput --list --short ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ ETPS/2 Elantech Touchpad id=17 [slave pointer (2)] ⎜ ↳ SunplusIT SmartMouse id=12 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Video Bus id=8 [slave keyboard (3)] ↳ Power Button id=9 [slave keyboard (3)] ↳ Sleep Button id=10 [slave keyboard (3)] ↳ Intel(R) RealSense(TM) 3D Camer id=13 [slave keyboard (3)] ↳ Intel(R) RealSense(TM) 3D Camer id=14 [slave keyboard (3)] ↳ Ideapad extra buttons id=15 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=16 [slave keyboard (3)] ↳ SunplusIT SmartMouse id=11 [slave keyboard (3)] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1303086 Title: Pointer Speed Missing in Unity Settings for Mouse & Trackpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1303086/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs