Can't remove gnome-calculator or gcalctool without removing mint-meta-mate. Wanted to replace it with mate-calc... maybe it should be installed by default?
Also mint-meta-mate depends on libx11-dev, weird... there's nothing useful for common users...
monsta@sonya ~ $ apt content libx11-dev
I didn't find any issues on the first look, so I decided to look at my old comments from 18 and 18.1 testing... there we go, found this one :)
Well spotted Monsta!
It's harmless, pastebin support was moved from mintsystem into xapps-common, they're more or less the same, with xapps-common adding support for fpaste (for Fedora).
Not a release blocker, but we'll get that cleaned up with an update for mintsystem.