Sorry, forgot to mention the most important bit of information: that did not solve the problem. Nor did adding "acpi=biosirq" or "i8042.reset" to the kernel line (solutions reported for other computers with similar problems).
Secure boot was disabled throughout. (I have no idea why legacy boot would make a difference but it did) -- 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
