xinput didn't work for me at all. Neither was changing the sensitivity in the default mouse application or in gpointing-device-settings. What DID work for me was change the value in "/sys/devices/platform/i8042/serio1/sensitivity" to 200. It worked immediately.
Good luck. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1682193 Title: Mouse acceleration significantly reduced after upgrade to 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1682193/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
