[CentOS] CentOS 7, ctrl-alt-bksp

Mon Mar 7 16:25:30 UTC 2016
m.roth at 5-cent.us <m.roth at 5-cent.us>

I've been googling, and looking at the CentOS wiki - which, btw, when I do
a full search on "control-alt-backspace", gives me three pages... in
Japanese, I think.

How do I re-enable userspace restart X?

       mark