I have the similar problem in ThinkPad Twis: after turn off computer and boot - trackpad and touchpad doesn't work. If restart - it works again.
I found this helpful: http://askubuntu.com/questions/763763/touchpad-under-16-04-not-working Need edit grub and trackpad and touch pad now works after shutdown and boot.
I have the similar problem in ThinkPad Twis: after turn off computer and boot - trackpad and touchpad doesn't work. If restart - it works again.
I found this helpful: http:// askubuntu. com/questions/ 763763/ touchpad- under-16- 04-not- working
Need edit grub and trackpad and touch pad now works after shutdown and boot.