The answer (not the accepted answer) in http://askubuntu.com/questions/740556/trackpoint-and-touchpad- lenovo-l460-thinkpad-15-10 actually helps me.
Steps: 1. sudo gedit /etc/default/grub 2. Insert "i8042.reset" (no quote) to GRUB_CMDLINE_LINUX_DEFAULT 3. sudo update-grub 4. sudo shutdown -r now -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1546739 Title: Lenovo ThinkPad L460 Touchpad not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1546739/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
