Ok in fact the issue is still randomly happening. Found some bug report on Arch forum too , seems to be an issue of how i2c_hid controler is working and especially how it is shutdown.
-- 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: Touchpad not recognized on Lenovo Ideapad 5 14IIL05 81YH To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
