I was looking for a way to get rid of the registration prompt each time I log into 10.10 and found an old post from this very forum which proved helpful even 5+ years later:
Thanks gsgatlin, wherever you are. I didn't run the commands on first boot, just from a terminal after getting irritated and it still works.
gsgatlin said:gsgatlin (TechnicalUser)
12 Feb 07 15:29
Ok. I had some success finally with the wizard and the notify applet.
What I ended up having to do was run these commands on first boot:
/usr/sbin/sconadm register -N
/usr/lib/cc-ccr/bin/ccr -p cns.swup.autoAnalysis.enabled -v false
Thanks gsgatlin, wherever you are. I didn't run the commands on first boot, just from a terminal after getting irritated and it still works.