Has anyone seen issues with Windows 10 computers not being able to be unlocked (Ctrl-Alt-Del) after receiving the December 2018 patches?
We are getting reports from some of our users that are not able to unlock the computers and the only way they've been able get back into their computers is reboot. When they press Ctrl-Alt-Del the screen flashes and goes back to the lock screen. We are running Windows 10 1709. Our computers are Lenovo ThinkPads. We patch the computers using patch management from Ivanti Endpoint Manager 2018.3.
We have attempted to update the device drivers but the issue is not resolved.