I am totally guessing that it's the synaptics input package is the culprit. I don't see anything in the dmesg that would suggest the kernel is at fault.
** Package changed: ubuntu => xserver-xorg-input-synaptics (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876863 Title: touchpad stops generating mouse motion after a while (focal, lenovo yoga c930) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1876863/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
