Hello, Open bug in launchpad.net https://bugs.launchpad.net/bugs/1795292 "I installed Bionic Beaver and now upgraded to Cosmic Cuttlefish on this Lenovo Ideapad 330S-15ARR laptop. The touch pad doesn't work in either. Some possibly relevant info from dmesg: i2c_hid i2c-ELAN469D:00: i2c-ELAN469D:00 supply vdd not found, using dummy regulator i2c_designware AMDI0010:01: controller timed out" Best regards, -- Cristian Aravena Romero (caravena)