Thanks for the answer. The issue is happening on a fresh installation. Upgrades didn't help. It happens also with the live CD.
The strange thing is that for a few seconds (less than 10) the touchpad works perfectly, then it stops working. I just tried using the mainline kernel downloaded from the link you provided but it didn't solve the problem. Thank you. ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1721809 Title: The touchpad doesn't work on Lenovo Ideapad 320 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1721809/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
