My touchpad isn't detected either on my Lenovo IdeaPad 320. I've compiled the latest upstream kernel to include Kai-Heng Feng's elan_i2c patches, but it's still not working for me.
$ uname -a Linux alpha 4.13.2 #1 SMP Sat Sep 16 10:34:14 EDT 2017 x86_64 GNU/Linux I've attached my output of `cat /proc/bus/input/devices` ** Attachment added: "output of `cat /proc/bus/input/devices`" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1713560/+attachment/4951298/+files/devices.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1713560 Title: Lenovo Ideapad 320 touchpad not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1713560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs