Hi everyone, I found the solution, it seems to work, I have tried to restart, shut down, more than 15 times and it always works. follow the guide:
https://forum.ubuntuusers.de/topic/touchpad-lenovo-ideapad-5-funktioniert-nicht/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs