kde does not restore session

Hi all,
I have configured my kde to restore previous sessions but I have noticed that once I restart my system or my system crashes I never get back the session as it was (relaunching chrome browser, the kwrite windows and my beloved konsole).

It is only two weeks that I install the leap 42.2 so I do not consider that I have really touched a lot my distribution to the level of causing this behavior.

Any ideas will help.

What’s more interesting is why your system crashes. It shouldn’t. Did you add any repos ? Please post output from

zypper lr -d

Yes, your system should not crash.

But when it crashes, how would you think that KDE can store information on what to restore on a new login?
When you logout, KDE stores what it is running, etc., but when it crashes …