To uninstall fonts-mplus just follow these instructions.
/debian/stretch/main///install/index.html M+ sans serif fonts with different weights Debian 9.0 fonts 062-1
sudo apt-get remove fonts-mplus
Which will remove just the fonts-mplus package itself.
sudo apt-get remove --auto-remove fonts-mplus
This will remove the fonts-mplus package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for fonts-mplus then this will work.
sudo apt-get purge fonts-mplus
Or similarly, like this fonts-mplus
sudo apt-get purge --auto-remove fonts-mplus
Package | fonts-mplus |
Version | 062-1 |
Maintainer | Debian Fonts Task Force |
Description | M+ sans serif fonts with different weights |
Distro | debian |
Release | stretch |
Repo | main |
Section | fonts |