/usr/share/texmf/fonts/afm/public/ is in cm-super-x11 0.3.4-9.
This file is owned by root:root, with mode 0o755.
..
/usr/share/texmf/fonts/afm/public/cm-super/
/usr/share/texmf/fonts/afm/public/cm-super/sfbbx10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbi1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbl1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbm1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbmo10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbmr10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbso10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbsr10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbtl10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbto10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfbx1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfcc1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfci1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfdh1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sffb1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfff1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sffi1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sffs1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfit1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfoc1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfocc10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sform10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfosl10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfoti10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfrb1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfrm1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfsc1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfsi1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfsl1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfso1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfss1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfssdc10.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfst1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfsx1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sftc1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfti1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sftt1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfui1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfvi1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfvt1000.afm
/usr/share/texmf/fonts/afm/public/cm-super/sfxc1000.afm