With help from the following comment the problem is solved for me on two Ideapad 3 15IIL05: https://bugs.launchpad.net/ubuntu/+source/linux- signed-hwe/+bug/1878279/comments/81
Just added "i8042.nopnp=1 pci=nocrs" to GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub and ran update-grub -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1884997 Title: no touchpad detected, not working at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884997/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
