Leslie Turriff composed on 2018-04-25 17:48 (UTC-0500):
There is no ~/.trinity in this account; Trinity is using ~/.kde (which seems strange and frightening).
That can't be right. What does ls -l /home/ list for permissions? Is each the same for all users?
Do each of *.repo in /etc/zypp/repos.d/ point to 42.3?
BTW, the 42.3 kernel has been updated 3 times since the one you are running.