The simplest way is to install the latest linux mainline kernel on Ubuntu: http://kernel.ubuntu.com/~kernel-ppa/mainline/ Just download and "dpkg -i" the corresponding .deb packages.
Further instructions how to install mainline kernels on Ubuntu: https://wiki.ubuntu.com/Kernel/MainlineBuilds -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1700657 Title: Touchpad not detected in Lenovo X1 Yoga / Yoga 720-15IKB To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1700657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs