Also, why didn't they ever make a place to report these crashes?
EDIT: This happened when attempting to reboot right after upgrading the NVIDIA driver. Updating the NVIDIA driver and then telling Kmenu to reboot the computer has caused this crash for several years across many versions of Kubuntu and several different computers. Why haven't they solved this after several years?
Just to remind users and devs that Ubuntu and its flavors have a long way to go to be as usr friendly as they should be.