How to check KDE versions

[Volker Wysk]

Am Sonntag, 18. Juni 2017, 07:00:16 CEST schrieb O. Sinclair:
> Dear all,
> 
> I am on 16.04 with backports ppa enabled. I hade a huge chunk uf kde5
> updates earlier.
> 
> So I wanted to check what version(s) I am now on. In the earlier version
> you would just go "help" and "about" but that seems gone.
> 
> Anyone knows how to?

Try "lsb_release -a".

Volker