A solution which seems to work for Xubuntu 16.04 (and probably for Ubuntu ...):
sudo apt-get remove ttf-mscorefonts-installer and the apply this
https://bugs.launchpad.net/ubuntu/+source/msttcorefonts/+bug/1022891/comments/11
A+
A solution which seems to work for Xubuntu 16.04 (and probably for Ubuntu ...):
sudo apt-get remove ttf-mscorefonts -installer
and the apply this
https:/ /bugs.launchpad .net/ubuntu/ +source/ msttcorefonts/ +bug/1022891/ comments/ 11
A+