Comment # 2 on bug 1081469 from Heinz Kohl

Wolfgang Bauer is writing:
"But, logging in to a KDE session twice with the same user is not supported and
doesn't work (since years, even in KDE4 times already)."

I'm knowing that, but there's a crucial difference to bug
http://bugzilla.opensuse.org/show_bug.cgi?id=1008105:

In all former times, when by accident I tried to open a new session with the
same user, the old session is reopened. That's the expected behavior.

But here the reaction is a break down of system functionality.

Additionally, it's very easy to accidently get this situation.
In my case, it's enough not to select the root user before submitting a
password.

I think, it should be obvious, that a simple typing error shouldn't make an
operating system impotent.