Comment # 1 on bug 1091791 from John Shand

(In reply to John Shand from comment #0)
> I have updated to the latest version 1/05/2018 and what i've noticed is that
> when you adjust yast2-network settings, the resolve.conf file looses
> previously configured nameserver information.  hence, you can no longer view
> the web or do anything for that matter.

i forgot to mention that it is with the wicked networking configuration only. 
i have found that if you change from wicked to network manager, the
resolve.conf file gets fixed