Comment 2 for bug 1813795

Forum thread:

https://askubuntu.com/questions/1113743/after-most-recent-kernel-update-4-15-0-44-generic-my-tablet-freezes-whenever-p

Launchpad question:

https://answers.launchpad.net/ubuntu/+question/678174

Let me know if there are any things I should look for in log files. Would be happy to include them, but not certain what to look for. Should be easy to find as I can log into the frozen tablet by ssh.