Here is a possible workaround, taken from https://bugs.launchpad.net/ubuntu/+source/ttf-mathematica4.1/+bug/299427 :
sudo rm -fv /var/lib/dpkg/info/ttf-mathematica* sudo dpkg --purge --force-all ttf-mathematica4.1 sudo apt-get remove -f -- I cannot remove ttf-mathematica package https://bugs.launchpad.net/bugs/306822 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs