An easy way to identify whether the machine has this problem is: booting to gnome environment, pressing ALT+CTRL+F1 to enter text console, executing showkey, closing lid, waiting several seconds, opening the lid, if following logs are produced, your machine will have this problem.
keycode 191 press keycode 191 release keycode 191 press keycode 191 release -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089105 Title: [Lenovo V480c Notebook]: Trackpad doesn't work after closing and opening the lid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1089105/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
