Linux -- When KDE goes off the rails

 I use the KDE desktop with my tiny computers.  When I reinstall, I always start with Debian Stable, and then I always creep up to Sid (unstable).  Why?  Because something always happens with KDE.

This last time, suspend stopped working.  I always use it with the little computers.  So, I put it up to sid.  However, that is not sufficient.  You cannot just clear one file to get a new KDE configuration, the files are a dog's breakfast.

So, you have erase your user space, delete the user, and make a new one.  Now, it works.