I'm in the same position as others after upgrading from 16.04 to 18.04.1. The GUI settings do nothing. I can change the acceleration using xinput, but I can't change the sensitivity, making my trackball (Logitech Marble Mouse) pretty useless. I suffer from RSI and this is a serious regression for me. I hope the fix is backported soon, otherwise I'll have to find another distro.
I'm in the same position as others after upgrading from 16.04 to 18.04.1. The GUI settings do nothing. I can change the acceleration using xinput, but I can't change the sensitivity, making my trackball (Logitech Marble Mouse) pretty useless. I suffer from RSI and this is a serious regression for me. I hope the fix is backported soon, otherwise I'll have to find another distro.