Directories in Caja 18.04

I have directories appearing in caja that I did not put there, some are root directories which I deleted. But I have a Desktop directory appearing in my Music folder. If I delete it, it just regenerates.

Figured it out.

There has been some repackaging done in the meta-packs. My mate-environment-core install is no longer the way to go, packages have been removed from this meta-pack. And this cause a glitch in my system.

Ubuntu-mate-core now contains those packages and installing it, has resolved this and other issues.