Comment 0 for bug 1843831

Package ttf-ubuntu-font-family seems to be replaced by fonts-ubuntu in bionic, but some packages in eoan still depend on the old package.

I discovered this after upgrading to eoan and trying to purge transitional packages, getting the suggestion to also remove kubuntu-settings-desktop 1:19.04ubuntu4.

Manfred Hampl provided some extra information:

Packages in eoan listed with a dependency on ttf-ubuntu-font-family:
lubuntu-default-settings
ldm-ubuntu-theme
ldm-edubuntu-theme
kubuntu-settings-desktop