I think this bug should be closed as WONTFIX, because now GeoGebra even considers itself non-free:
""" Please note that GeoGebra as a complete software program would probably not be considered "free" software according to the definition of that term which is used by the Free Software Foundation. This is because the restrictions on commercial use that apply to the GeoGebra installers, web services and language files add-ons might be seen to be a restriction on the software as a whole (thus making it "non-free"), even though the GeoGebra source code is made available under the GNU General Public License without restriction. """ (https://www.geogebra.org/license) -- You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to geogebra in Ubuntu. https://bugs.launchpad.net/bugs/1574357 Title: geogebra needs updating to version 5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/geogebra/+bug/1574357/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp