Same problem on my acer 5315. The scroll button between the left and right mouse button on the touchpad are reverse (up scrolls down, down scrolls up).
-- [Hardy] Synaptics touchpad vertical scroll (middle button) not working as expected https://bugs.launchpad.net/bugs/214252 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs