Thanks @Simon! For information, I installed 5.7 from mainline (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7/) but Touchpad still not working.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881319 Title: Touchpad not recognized Lenovo IdeaPad 5 15ARE05 (probably falsely as touch panel) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881319/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
